16641044

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9743}}^1$

素因数の和:9815

約数の個数: 24

約数和(自身を含む): 33831168

約数和(自身を除く): 17190124

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 9743, 19486, 38972, 68201, 136402, 272804, 594323, 1188646, 2377292, 4160261, 8320522, 16641044]

約数ペア:

[(1, 16641044), (2, 8320522), (4, 4160261), (7, 2377292), (14, 1188646), (28, 594323), (61, 272804), (122, 136402), (244, 68201), (427, 38972), (854, 19486), (1708, 9743)]