13518830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103991}}^1$

素因数の和:104011

約数の個数: 16

約数和(自身を含む): 26205984

約数和(自身を除く): 12687154

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 103991, 207982, 519955, 1039910, 1351883, 2703766, 6759415, 13518830]

約数ペア:

[(1, 13518830), (2, 6759415), (5, 2703766), (10, 1351883), (13, 1039910), (26, 519955), (65, 207982), (130, 103991)]