19528652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34141}}^1$

素因数の和:34169

約数の個数: 24

約数和(自身を含む): 40150992

約数和(自身を除く): 20622340

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 34141, 68282, 136564, 375551, 443833, 751102, 887666, 1502204, 1775332, 4882163, 9764326, 19528652]

約数ペア:

[(1, 19528652), (2, 9764326), (4, 4882163), (11, 1775332), (13, 1502204), (22, 887666), (26, 751102), (44, 443833), (52, 375551), (143, 136564), (286, 68282), (572, 34141)]