15198872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2477}}^1$

素因数の和:2555

約数の個数: 32

約数和(自身を含む): 31222800

約数和(自身を除く): 16023928

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 2477, 3068, 4954, 6136, 9908, 19816, 32201, 64402, 128804, 146143, 257608, 292286, 584572, 1169144, 1899859, 3799718, 7599436, 15198872]

約数ペア:

[(1, 15198872), (2, 7599436), (4, 3799718), (8, 1899859), (13, 1169144), (26, 584572), (52, 292286), (59, 257608), (104, 146143), (118, 128804), (236, 64402), (472, 32201), (767, 19816), (1534, 9908), (2477, 6136), (3068, 4954)]