19319582

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2693}}^1$

素因数の和:2923

約数の個数: 16

約数和(自身を含む): 30840912

約数和(自身を除く): 11521330

約数列:

[1, 2, 17, 34, 211, 422, 2693, 3587, 5386, 7174, 45781, 91562, 568223, 1136446, 9659791, 19319582]

約数ペア:

[(1, 19319582), (2, 9659791), (17, 1136446), (34, 568223), (211, 91562), (422, 45781), (2693, 7174), (3587, 5386)]