12456854

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{607}}^1$

素因数の和:971

約数の個数: 16

約数和(自身を含む): 19378176

約数和(自身を除く): 6921322

約数列:

[1, 2, 31, 62, 331, 607, 662, 1214, 10261, 18817, 20522, 37634, 200917, 401834, 6228427, 12456854]

約数ペア:

[(1, 12456854), (2, 6228427), (31, 401834), (62, 200917), (331, 37634), (607, 20522), (662, 18817), (1214, 10261)]