12398758

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:759

約数の個数: 16

約数和(自身を含む): 19004976

約数和(自身を除く): 6606218

約数列:

[1, 2, 73, 146, 163, 326, 521, 1042, 11899, 23798, 38033, 76066, 84923, 169846, 6199379, 12398758]

約数ペア:

[(1, 12398758), (2, 6199379), (73, 169846), (146, 84923), (163, 76066), (326, 38033), (521, 23798), (1042, 11899)]