18532078397

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{133379}}^1$

素因数の和:134272

約数の個数: 16

約数和(自身を含む): 22126141440

約数和(自身を除く): 3594063043

約数列:

[1, 7, 23, 161, 863, 6041, 19849, 133379, 138943, 933653, 3067717, 21474019, 115106077, 805742539, 2647439771, 18532078397]

約数ペア:

[(1, 18532078397), (7, 2647439771), (23, 805742539), (161, 115106077), (863, 21474019), (6041, 3067717), (19849, 933653), (133379, 138943)]