15198232

素因数分解:

$2^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 33509160

約数和(自身を除く): 18310928

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 137, 196, 274, 283, 392, 548, 566, 959, 1096, 1132, 1918, 1981, 2264, 3836, 3962, 6713, 7672, 7924, 13426, 13867, 15848, 26852, 27734, 38771, 53704, 55468, 77542, 110936, 155084, 271397, 310168, 542794, 1085588, 1899779, 2171176, 3799558, 7599116, 15198232]

約数ペア:

[(1, 15198232), (2, 7599116), (4, 3799558), (7, 2171176), (8, 1899779), (14, 1085588), (28, 542794), (49, 310168), (56, 271397), (98, 155084), (137, 110936), (196, 77542), (274, 55468), (283, 53704), (392, 38771), (548, 27734), (566, 26852), (959, 15848), (1096, 13867), (1132, 13426), (1918, 7924), (1981, 7672), (2264, 6713), (3836, 3962)]