12565550908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{3463}}^1\times {\mathrm{24517}}^1$

素因数の和:28021

約数の個数: 24

約数和(自身を含む): 22591473632

約数和(自身を除く): 10025922724

約数列:

[1, 2, 4, 37, 74, 148, 3463, 6926, 13852, 24517, 49034, 98068, 128131, 256262, 512524, 907129, 1814258, 3628516, 84902371, 169804742, 339609484, 3141387727, 6282775454, 12565550908]

約数ペア:

[(1, 12565550908), (2, 6282775454), (4, 3141387727), (37, 339609484), (74, 169804742), (148, 84902371), (3463, 3628516), (6926, 1814258), (13852, 907129), (24517, 512524), (49034, 256262), (98068, 128131)]