12509416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1559}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 25272000

約数和(自身を除く): 12762584

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 1559, 2006, 3118, 4012, 6236, 8024, 12472, 26503, 53006, 91981, 106012, 183962, 212024, 367924, 735848, 1563677, 3127354, 6254708, 12509416]

約数ペア:

[(1, 12509416), (2, 6254708), (4, 3127354), (8, 1563677), (17, 735848), (34, 367924), (59, 212024), (68, 183962), (118, 106012), (136, 91981), (236, 53006), (472, 26503), (1003, 12472), (1559, 8024), (2006, 6236), (3118, 4012)]