11121808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1375

約数の個数: 40

約数和(自身を含む): 23569920

約数和(自身を除く): 12448112

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 1319, 2108, 2638, 4216, 5276, 8432, 10552, 21104, 22423, 40889, 44846, 81778, 89692, 163556, 179384, 327112, 358768, 654224, 695113, 1390226, 2780452, 5560904, 11121808]

約数ペア:

[(1, 11121808), (2, 5560904), (4, 2780452), (8, 1390226), (16, 695113), (17, 654224), (31, 358768), (34, 327112), (62, 179384), (68, 163556), (124, 89692), (136, 81778), (248, 44846), (272, 40889), (496, 22423), (527, 21104), (1054, 10552), (1319, 8432), (2108, 5276), (2638, 4216)]