39953618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{13309}}^1$

素因数の和:13409

約数の個数: 16

約数和(自身を含む): 63888000

約数和(自身を除く): 23934382

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 13309, 26618, 252871, 505742, 1051411, 2102822, 19976809, 39953618]

約数ペア:

[(1, 39953618), (2, 19976809), (19, 2102822), (38, 1051411), (79, 505742), (158, 252871), (1501, 26618), (3002, 13309)]