191506054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{569}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 321343200

約数和(自身を除く): 129837146

約数列:

[1, 2, 17, 19, 34, 38, 323, 521, 569, 646, 1042, 1138, 8857, 9673, 9899, 10811, 17714, 19346, 19798, 21622, 168283, 183787, 296449, 336566, 367574, 592898, 5039633, 5632531, 10079266, 11265062, 95753027, 191506054]

約数ペア:

[(1, 191506054), (2, 95753027), (17, 11265062), (19, 10079266), (34, 5632531), (38, 5039633), (323, 592898), (521, 367574), (569, 336566), (646, 296449), (1042, 183787), (1138, 168283), (8857, 21622), (9673, 19798), (9899, 19346), (10811, 17714)]