12540332

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{7591}}^1$

素因数の和:7661

約数の個数: 24

約数和(自身を含む): 25509120

約数和(自身を除く): 12968788

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 7591, 15182, 30364, 53137, 106274, 212548, 447869, 895738, 1791476, 3135083, 6270166, 12540332]

約数ペア:

[(1, 12540332), (2, 6270166), (4, 3135083), (7, 1791476), (14, 895738), (28, 447869), (59, 212548), (118, 106274), (236, 53137), (413, 30364), (826, 15182), (1652, 7591)]