13791838

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1229}}^1$

素因数の和:1443

約数の個数: 16

約数和(自身を含む): 21490560

約数和(自身を除く): 7698722

約数列:

[1, 2, 31, 62, 181, 362, 1229, 2458, 5611, 11222, 38099, 76198, 222449, 444898, 6895919, 13791838]

約数ペア:

[(1, 13791838), (2, 6895919), (31, 444898), (62, 222449), (181, 76198), (362, 38099), (1229, 11222), (2458, 5611)]