22099385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 33640704

約数和(自身を除く): 11541319

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 305, 385, 427, 671, 941, 2135, 3355, 4697, 4705, 6587, 10351, 23485, 32935, 51755, 57401, 72457, 287005, 362285, 401807, 631411, 2009035, 3157055, 4419877, 22099385]

約数ペア:

[(1, 22099385), (5, 4419877), (7, 3157055), (11, 2009035), (35, 631411), (55, 401807), (61, 362285), (77, 287005), (305, 72457), (385, 57401), (427, 51755), (671, 32935), (941, 23485), (2135, 10351), (3355, 6587), (4697, 4705)]