12715194961

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1\times {\mathrm{991}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 15130460160

約数和(自身を除く): 2415265199

約数列:

[1, 7, 47, 59, 329, 413, 661, 991, 2773, 4627, 6937, 19411, 31067, 38999, 46577, 58469, 217469, 272993, 326039, 409283, 655051, 1832953, 2748043, 4585357, 12830671, 19236301, 30787397, 38648009, 215511779, 270536063, 1816456423, 12715194961]

約数ペア:

[(1, 12715194961), (7, 1816456423), (47, 270536063), (59, 215511779), (329, 38648009), (413, 30787397), (661, 19236301), (991, 12830671), (2773, 4585357), (4627, 2748043), (6937, 1832953), (19411, 655051), (31067, 409283), (38999, 326039), (46577, 272993), (58469, 217469)]