12870292058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19471}}^1\times {\mathrm{25423}}^1$

素因数の和:44909

約数の個数: 16

約数和(自身を含む): 20792357376

約数和(自身を除く): 7922065318

約数列:

[1, 2, 13, 26, 19471, 25423, 38942, 50846, 253123, 330499, 506246, 660998, 495011233, 990022466, 6435146029, 12870292058]

約数ペア:

[(1, 12870292058), (2, 6435146029), (13, 990022466), (26, 495011233), (19471, 660998), (25423, 506246), (38942, 330499), (50846, 253123)]