15668220724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{2861}}^1$

素因数の和:3161

約数の個数: 96

約数和(自身を含む): 32580092160

約数和(自身を除く): 16911871436

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 241, 247, 299, 437, 482, 494, 598, 874, 964, 988, 1196, 1748, 2861, 3133, 4579, 5543, 5681, 5722, 6266, 9158, 11086, 11362, 11444, 12532, 18316, 22172, 22724, 37193, 54359, 59527, 65803, 72059, 74386, 105317, 108718, 119054, 131606, 144118, 148772, 210634, 217436, 238108, 263212, 288236, 421268, 689501, 706667, 855439, 1250257, 1369121, 1379002, 1413334, 1710878, 2500514, 2738242, 2758004, 2826668, 3421756, 5001028, 5476484, 8963513, 13100519, 15858523, 16253341, 17927026, 26201038, 31717046, 32506682, 35854052, 52402076, 63434092, 65013364, 170306747, 206160799, 301311937, 340613494, 412321598, 602623874, 681226988, 824643196, 1205247748, 3917055181, 7834110362, 15668220724]

約数ペア:

[(1, 15668220724), (2, 7834110362), (4, 3917055181), (13, 1205247748), (19, 824643196), (23, 681226988), (26, 602623874), (38, 412321598), (46, 340613494), (52, 301311937), (76, 206160799), (92, 170306747), (241, 65013364), (247, 63434092), (299, 52402076), (437, 35854052), (482, 32506682), (494, 31717046), (598, 26201038), (874, 17927026), (964, 16253341), (988, 15858523), (1196, 13100519), (1748, 8963513), (2861, 5476484), (3133, 5001028), (4579, 3421756), (5543, 2826668), (5681, 2758004), (5722, 2738242), (6266, 2500514), (9158, 1710878), (11086, 1413334), (11362, 1379002), (11444, 1369121), (12532, 1250257), (18316, 855439), (22172, 706667), (22724, 689501), (37193, 421268), (54359, 288236), (59527, 263212), (65803, 238108), (72059, 217436), (74386, 210634), (105317, 148772), (108718, 144118), (119054, 131606)]