16668916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6421}}^1$

素因数の和:6495

約数の個数: 24

約数和(自身を含む): 32366880

約数和(自身を除く): 15697964

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 6421, 12842, 25684, 70631, 141262, 282524, 378839, 757678, 1515356, 4167229, 8334458, 16668916]

約数ペア:

[(1, 16668916), (2, 8334458), (4, 4167229), (11, 1515356), (22, 757678), (44, 378839), (59, 282524), (118, 141262), (236, 70631), (649, 25684), (1298, 12842), (2596, 6421)]