12860412

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 31309824

約数和(自身を除く): 18449412

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 181, 186, 191, 362, 372, 382, 543, 573, 724, 764, 1086, 1146, 2172, 2292, 5611, 5921, 11222, 11842, 16833, 17763, 22444, 23684, 33666, 34571, 35526, 67332, 69142, 71052, 103713, 138284, 207426, 414852, 1071701, 2143402, 3215103, 4286804, 6430206, 12860412]

約数ペア:

[(1, 12860412), (2, 6430206), (3, 4286804), (4, 3215103), (6, 2143402), (12, 1071701), (31, 414852), (62, 207426), (93, 138284), (124, 103713), (181, 71052), (186, 69142), (191, 67332), (362, 35526), (372, 34571), (382, 33666), (543, 23684), (573, 22444), (724, 17763), (764, 16833), (1086, 11842), (1146, 11222), (2172, 5921), (2292, 5611)]