97801778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{11239}}^1$

素因数の和:11489

約数の個数: 16

約数和(自身を含む): 155112000

約数和(自身を除く): 57310222

約数列:

[1, 2, 19, 38, 229, 458, 4351, 8702, 11239, 22478, 213541, 427082, 2573731, 5147462, 48900889, 97801778]

約数ペア:

[(1, 97801778), (2, 48900889), (19, 5147462), (38, 2573731), (229, 427082), (458, 213541), (4351, 22478), (8702, 11239)]