20161609886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{14891}}^1\times {\mathrm{61543}}^1$

素因数の和:76447

約数の個数: 16

約数和(自身を含む): 32994476928

約数和(自身を除く): 12832867042

約数列:

[1, 2, 11, 22, 14891, 29782, 61543, 123086, 163801, 327602, 676973, 1353946, 916436813, 1832873626, 10080804943, 20161609886]

約数ペア:

[(1, 20161609886), (2, 10080804943), (11, 1832873626), (22, 916436813), (14891, 1353946), (29782, 676973), (61543, 327602), (123086, 163801)]