19533138

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 40303872

約数和(自身を除く): 20770734

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 271, 293, 542, 586, 813, 879, 1626, 1758, 11111, 12013, 22222, 24026, 33333, 36039, 66666, 72078, 79403, 158806, 238209, 476418, 3255523, 6511046, 9766569, 19533138]

約数ペア:

[(1, 19533138), (2, 9766569), (3, 6511046), (6, 3255523), (41, 476418), (82, 238209), (123, 158806), (246, 79403), (271, 72078), (293, 66666), (542, 36039), (586, 33333), (813, 24026), (879, 22222), (1626, 12013), (1758, 11111)]