22153214881

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{1637}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 26111973888

約数和(自身を除く): 3958759007

約数列:

[1, 7, 71, 73, 373, 497, 511, 1637, 2611, 5183, 11459, 26483, 27229, 36281, 116227, 119501, 185381, 190603, 610601, 813589, 836507, 1933259, 4274207, 8484571, 13532813, 43352671, 44573873, 59391997, 303468697, 312017111, 3164744983, 22153214881]

約数ペア:

[(1, 22153214881), (7, 3164744983), (71, 312017111), (73, 303468697), (373, 59391997), (497, 44573873), (511, 43352671), (1637, 13532813), (2611, 8484571), (5183, 4274207), (11459, 1933259), (26483, 836507), (27229, 813589), (36281, 610601), (116227, 190603), (119501, 185381)]