12916410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33119}}^1$

素因数の和:33142

約数の個数: 32

約数和(自身を含む): 33384960

約数和(自身を除く): 20468550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 33119, 66238, 99357, 165595, 198714, 331190, 430547, 496785, 861094, 993570, 1291641, 2152735, 2583282, 4305470, 6458205, 12916410]

約数ペア:

[(1, 12916410), (2, 6458205), (3, 4305470), (5, 2583282), (6, 2152735), (10, 1291641), (13, 993570), (15, 861094), (26, 496785), (30, 430547), (39, 331190), (65, 198714), (78, 165595), (130, 99357), (195, 66238), (390, 33119)]