30808211542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{21911957}}^1$

素因数の和:21912015

約数の個数: 16

約数和(自身を含む): 49959264240

約数和(自身を除く): 19151052698

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 21911957, 43823914, 416327183, 810742409, 832654366, 1621484818, 15404105771, 30808211542]

約数ペア:

[(1, 30808211542), (2, 15404105771), (19, 1621484818), (37, 832654366), (38, 810742409), (74, 416327183), (703, 43823914), (1406, 21911957)]