17960954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1567}}^1$

素因数の和:2101

約数の個数: 16

約数和(自身を含む): 29465856

約数和(自身を除く): 11504902

約数列:

[1, 2, 11, 22, 521, 1042, 1567, 3134, 5731, 11462, 17237, 34474, 816407, 1632814, 8980477, 17960954]

約数ペア:

[(1, 17960954), (2, 8980477), (11, 1632814), (22, 816407), (521, 34474), (1042, 17237), (1567, 11462), (3134, 5731)]