23439878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 44930592

約数和(自身を除く): 21490714

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 121, 137, 154, 202, 242, 274, 707, 847, 959, 1111, 1414, 1507, 1694, 1918, 2222, 3014, 7777, 10549, 12221, 13837, 15554, 16577, 21098, 24442, 27674, 33154, 85547, 96859, 116039, 152207, 171094, 193718, 232078, 304414, 1065449, 1674277, 2130898, 3348554, 11719939, 23439878]

約数ペア:

[(1, 23439878), (2, 11719939), (7, 3348554), (11, 2130898), (14, 1674277), (22, 1065449), (77, 304414), (101, 232078), (121, 193718), (137, 171094), (154, 152207), (202, 116039), (242, 96859), (274, 85547), (707, 33154), (847, 27674), (959, 24442), (1111, 21098), (1414, 16577), (1507, 15554), (1694, 13837), (1918, 12221), (2222, 10549), (3014, 7777)]