22215284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61031}}^1$

素因数の和:61055

約数の個数: 24

約数和(自身を含む): 47849088

約数和(自身を除く): 25633804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 61031, 122062, 244124, 427217, 793403, 854434, 1586806, 1708868, 3173612, 5553821, 11107642, 22215284]

約数ペア:

[(1, 22215284), (2, 11107642), (4, 5553821), (7, 3173612), (13, 1708868), (14, 1586806), (26, 854434), (28, 793403), (52, 427217), (91, 244124), (182, 122062), (364, 61031)]