13081956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 32410560

約数和(自身を除く): 19328604

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 181, 228, 317, 362, 543, 634, 724, 951, 1086, 1268, 1902, 2172, 3439, 3804, 6023, 6878, 10317, 12046, 13756, 18069, 20634, 24092, 36138, 41268, 57377, 72276, 114754, 172131, 229508, 344262, 688524, 1090163, 2180326, 3270489, 4360652, 6540978, 13081956]

約数ペア:

[(1, 13081956), (2, 6540978), (3, 4360652), (4, 3270489), (6, 2180326), (12, 1090163), (19, 688524), (38, 344262), (57, 229508), (76, 172131), (114, 114754), (181, 72276), (228, 57377), (317, 41268), (362, 36138), (543, 24092), (634, 20634), (724, 18069), (951, 13756), (1086, 12046), (1268, 10317), (1902, 6878), (2172, 6023), (3439, 3804)]