15691996859

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{58679}}^1$

素因数の和:58871

約数の個数: 32

約数和(自身を含む): 20550205440

約数和(自身を除く): 4858208581

約数列:

[1, 7, 11, 23, 77, 151, 161, 253, 1057, 1661, 1771, 3473, 11627, 24311, 38203, 58679, 267421, 410753, 645469, 1349617, 4518283, 8860529, 9447319, 14845787, 62023703, 97465819, 103920509, 203792167, 682260733, 1426545169, 2241713837, 15691996859]

約数ペア:

[(1, 15691996859), (7, 2241713837), (11, 1426545169), (23, 682260733), (77, 203792167), (151, 103920509), (161, 97465819), (253, 62023703), (1057, 14845787), (1661, 9447319), (1771, 8860529), (3473, 4518283), (11627, 1349617), (24311, 645469), (38203, 410753), (58679, 267421)]