18596481985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9512267}}^1$

素因数の和:9512312

約数の個数: 16

約数和(自身を含む): 24655798656

約数和(自身を除く): 6059316671

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 9512267, 47561335, 161708539, 218782141, 808542695, 1093910705, 3719296397, 18596481985]

約数ペア:

[(1, 18596481985), (5, 3719296397), (17, 1093910705), (23, 808542695), (85, 218782141), (115, 161708539), (391, 47561335), (1955, 9512267)]