2015318239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{26711}}^1$

素因数の和:26779

約数の個数: 16

約数和(自身を含む): 2320738560

約数和(自身を除く): 305420321

約数列:

[1, 11, 19, 209, 361, 3971, 6859, 26711, 75449, 293821, 507509, 5582599, 9642671, 106069381, 183210749, 2015318239]

約数ペア:

[(1, 2015318239), (11, 183210749), (19, 106069381), (209, 9642671), (361, 5582599), (3971, 507509), (6859, 293821), (26711, 75449)]