11916710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2957}}^1$

素因数の和:3008

約数の個数: 32

約数和(自身を含む): 23853312

約数和(自身を除く): 11936602

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 2957, 4030, 5914, 14785, 29570, 38441, 76882, 91667, 183334, 192205, 384410, 458335, 916670, 1191671, 2383342, 5958355, 11916710]

約数ペア:

[(1, 11916710), (2, 5958355), (5, 2383342), (10, 1191671), (13, 916670), (26, 458335), (31, 384410), (62, 192205), (65, 183334), (130, 91667), (155, 76882), (310, 38441), (403, 29570), (806, 14785), (2015, 5914), (2957, 4030)]