15690436138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{310591}}^1$

素因数の和:310702

約数の個数: 32

約数和(自身を含む): 26611522560

約数和(自身を除く): 10921086422

約数列:

[1, 2, 13, 26, 29, 58, 67, 134, 377, 754, 871, 1742, 1943, 3886, 25259, 50518, 310591, 621182, 4037683, 8075366, 9007139, 18014278, 20809597, 41619194, 117092807, 234185614, 270524761, 541049522, 603478313, 1206956626, 7845218069, 15690436138]

約数ペア:

[(1, 15690436138), (2, 7845218069), (13, 1206956626), (26, 603478313), (29, 541049522), (58, 270524761), (67, 234185614), (134, 117092807), (377, 41619194), (754, 20809597), (871, 18014278), (1742, 9007139), (1943, 8075366), (3886, 4037683), (25259, 621182), (50518, 310591)]