22156565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{67}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 28894560

約数和(自身を除く): 6737995

約数列:

[1, 5, 19, 59, 67, 95, 295, 335, 1121, 1273, 3481, 3953, 5605, 6365, 17405, 19765, 66139, 75107, 233227, 330695, 375535, 1166135, 4431313, 22156565]

約数ペア:

[(1, 22156565), (5, 4431313), (19, 1166135), (59, 375535), (67, 330695), (95, 233227), (295, 75107), (335, 66139), (1121, 19765), (1273, 17405), (3481, 6365), (3953, 5605)]