123622978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{5261}}^1$

素因数の和:5673

約数の個数: 16

約数和(自身を含む): 191957760

約数和(自身を除く): 68334782

約数列:

[1, 2, 31, 62, 379, 758, 5261, 10522, 11749, 23498, 163091, 326182, 1993919, 3987838, 61811489, 123622978]

約数ペア:

[(1, 123622978), (2, 61811489), (31, 3987838), (62, 1993919), (379, 326182), (758, 163091), (5261, 23498), (10522, 11749)]