22245503

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1427}}^1$

素因数の和:1582

約数の個数: 16

約数和(自身を含む): 27143424

約数和(自身を除く): 4897921

約数列:

[1, 7, 17, 119, 131, 917, 1427, 2227, 9989, 15589, 24259, 169813, 186937, 1308559, 3177929, 22245503]

約数ペア:

[(1, 22245503), (7, 3177929), (17, 1308559), (119, 186937), (131, 169813), (917, 24259), (1427, 15589), (2227, 9989)]