21886405201

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{160933}}^1$

素因数の和:161112

約数の個数: 16

約数和(自身を含む): 23359891968

約数和(自身を除く): 1473486767

約数列:

[1, 31, 41, 107, 1271, 3317, 4387, 135997, 160933, 4988923, 6598253, 17219831, 204545843, 533814761, 706013071, 21886405201]

約数ペア:

[(1, 21886405201), (31, 706013071), (41, 533814761), (107, 204545843), (1271, 17219831), (3317, 6598253), (4387, 4988923), (135997, 160933)]