22471897

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4813}}^1$

素因数の和:4872

約数の個数: 16

約数和(自身を含む): 27728640

約数和(自身を除く): 5256743

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 4813, 33691, 110699, 139577, 774893, 977039, 3210271, 22471897]

約数ペア:

[(1, 22471897), (7, 3210271), (23, 977039), (29, 774893), (161, 139577), (203, 110699), (667, 33691), (4669, 4813)]