13888848

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 38400320

約数和(自身を除く): 24511472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 97, 114, 152, 157, 194, 228, 291, 304, 314, 388, 456, 471, 582, 628, 776, 912, 942, 1164, 1256, 1552, 1843, 1884, 2328, 2512, 2983, 3686, 3768, 4656, 5529, 5966, 7372, 7536, 8949, 11058, 11932, 14744, 15229, 17898, 22116, 23864, 29488, 30458, 35796, 44232, 45687, 47728, 60916, 71592, 88464, 91374, 121832, 143184, 182748, 243664, 289351, 365496, 578702, 730992, 868053, 1157404, 1736106, 2314808, 3472212, 4629616, 6944424, 13888848]

約数ペア:

[(1, 13888848), (2, 6944424), (3, 4629616), (4, 3472212), (6, 2314808), (8, 1736106), (12, 1157404), (16, 868053), (19, 730992), (24, 578702), (38, 365496), (48, 289351), (57, 243664), (76, 182748), (97, 143184), (114, 121832), (152, 91374), (157, 88464), (194, 71592), (228, 60916), (291, 47728), (304, 45687), (314, 44232), (388, 35796), (456, 30458), (471, 29488), (582, 23864), (628, 22116), (776, 17898), (912, 15229), (942, 14744), (1164, 11932), (1256, 11058), (1552, 8949), (1843, 7536), (1884, 7372), (2328, 5966), (2512, 5529), (2983, 4656), (3686, 3768)]