15922578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 38817792

約数和(自身を除く): 22895214

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 53, 69, 106, 138, 159, 161, 311, 318, 322, 371, 483, 622, 742, 933, 966, 1113, 1219, 1866, 2177, 2226, 2438, 3657, 4354, 6531, 7153, 7314, 8533, 13062, 14306, 16483, 17066, 21459, 25599, 32966, 42918, 49449, 50071, 51198, 98898, 100142, 115381, 150213, 230762, 300426, 346143, 379109, 692286, 758218, 1137327, 2274654, 2653763, 5307526, 7961289, 15922578]

約数ペア:

[(1, 15922578), (2, 7961289), (3, 5307526), (6, 2653763), (7, 2274654), (14, 1137327), (21, 758218), (23, 692286), (42, 379109), (46, 346143), (53, 300426), (69, 230762), (106, 150213), (138, 115381), (159, 100142), (161, 98898), (311, 51198), (318, 50071), (322, 49449), (371, 42918), (483, 32966), (622, 25599), (742, 21459), (933, 17066), (966, 16483), (1113, 14306), (1219, 13062), (1866, 8533), (2177, 7314), (2226, 7153), (2438, 6531), (3657, 4354)]