68636211838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{1628689}}^1$

素因数の和:1629819

約数の個数: 16

約数和(自身を含む): 108470754000

約数和(自身を除く): 39834542162

約数列:

[1, 2, 19, 38, 1109, 2218, 21071, 42142, 1628689, 3257378, 30945091, 61890182, 1806216101, 3612432202, 34318105919, 68636211838]

約数ペア:

[(1, 68636211838), (2, 34318105919), (19, 3612432202), (38, 1806216101), (1109, 61890182), (2218, 30945091), (21071, 3257378), (42142, 1628689)]