13042010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42071}}^1$

素因数の和:42109

約数の個数: 16

約数和(自身を含む): 24233472

約数和(自身を除く): 11191462

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 42071, 84142, 210355, 420710, 1304201, 2608402, 6521005, 13042010]

約数ペア:

[(1, 13042010), (2, 6521005), (5, 2608402), (10, 1304201), (31, 420710), (62, 210355), (155, 84142), (310, 42071)]