18765457922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{2147569}}^1$

素因数の和:2147845

約数の個数: 16

約数和(自身を含む): 29919945240

約数和(自身を除く): 11154487318

約数列:

[1, 2, 17, 34, 257, 514, 4369, 8738, 2147569, 4295138, 36508673, 73017346, 551925233, 1103850466, 9382728961, 18765457922]

約数ペア:

[(1, 18765457922), (2, 9382728961), (17, 1103850466), (34, 551925233), (257, 73017346), (514, 36508673), (4369, 4295138), (8738, 2147569)]