21298792058

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{14923}}^1\times {\mathrm{6547}}^1$

素因数の和:21581

約数の個数: 16

約数和(自身を含む): 32248376160

約数和(自身を除く): 10949584102

約数列:

[1, 2, 109, 218, 6547, 13094, 14923, 29846, 713623, 1427246, 1626607, 3253214, 97700881, 195401762, 10649396029, 21298792058]

約数ペア:

[(1, 21298792058), (2, 10649396029), (109, 195401762), (218, 97700881), (6547, 3253214), (13094, 1626607), (14923, 1427246), (29846, 713623)]