19209560396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9984179}}^1$

素因数の和:9984233

約数の個数: 24

約数和(自身を含む): 37181086320

約数和(自身を除く): 17971525924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 9984179, 19968358, 39936716, 129794327, 259588654, 369414623, 519177308, 738829246, 1477658492, 4802390099, 9604780198, 19209560396]

約数ペア:

[(1, 19209560396), (2, 9604780198), (4, 4802390099), (13, 1477658492), (26, 738829246), (37, 519177308), (52, 369414623), (74, 259588654), (148, 129794327), (481, 39936716), (962, 19968358), (1924, 9984179)]