16996943392

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{195493}}^1$

素因数の和:195546

約数の個数: 96

約数和(自身を含む): 41382169920

約数和(自身を除く): 24385226528

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 352, 416, 418, 494, 572, 608, 836, 988, 1144, 1672, 1976, 2288, 2717, 3344, 3952, 4576, 5434, 6688, 7904, 10868, 21736, 43472, 86944, 195493, 390986, 781972, 1563944, 2150423, 2541409, 3127888, 3714367, 4300846, 5082818, 6255776, 7428734, 8601692, 10165636, 14857468, 17203384, 20331272, 27955499, 29714936, 34406768, 40662544, 40858037, 48286771, 55910998, 59429872, 68813536, 81325088, 81716074, 96573542, 111821996, 118859744, 163432148, 193147084, 223643992, 326864296, 386294168, 447287984, 531154481, 653728592, 772588336, 894575968, 1062308962, 1307457184, 1545176672, 2124617924, 4249235848, 8498471696, 16996943392]

約数ペア:

[(1, 16996943392), (2, 8498471696), (4, 4249235848), (8, 2124617924), (11, 1545176672), (13, 1307457184), (16, 1062308962), (19, 894575968), (22, 772588336), (26, 653728592), (32, 531154481), (38, 447287984), (44, 386294168), (52, 326864296), (76, 223643992), (88, 193147084), (104, 163432148), (143, 118859744), (152, 111821996), (176, 96573542), (208, 81716074), (209, 81325088), (247, 68813536), (286, 59429872), (304, 55910998), (352, 48286771), (416, 40858037), (418, 40662544), (494, 34406768), (572, 29714936), (608, 27955499), (836, 20331272), (988, 17203384), (1144, 14857468), (1672, 10165636), (1976, 8601692), (2288, 7428734), (2717, 6255776), (3344, 5082818), (3952, 4300846), (4576, 3714367), (5434, 3127888), (6688, 2541409), (7904, 2150423), (10868, 1563944), (21736, 781972), (43472, 390986), (86944, 195493)]