19831929

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4937}}^1$

素因数の和:5056

約数の個数: 16

約数和(自身を含む): 28758912

約数和(自身を除く): 8926983

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 4937, 14811, 64181, 192543, 508511, 1525533, 6610643, 19831929]

約数ペア:

[(1, 19831929), (3, 6610643), (13, 1525533), (39, 508511), (103, 192543), (309, 64181), (1339, 14811), (4017, 4937)]