12949010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41771}}^1$

素因数の和:41809

約数の個数: 16

約数和(自身を含む): 24060672

約数和(自身を除く): 11111662

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 41771, 83542, 208855, 417710, 1294901, 2589802, 6474505, 12949010]

約数ペア:

[(1, 12949010), (2, 6474505), (5, 2589802), (10, 1294901), (31, 417710), (62, 208855), (155, 83542), (310, 41771)]