15964626

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 32744448

約数和(自身を除く): 16779822

約数列:

[1, 2, 3, 6, 67, 134, 151, 201, 263, 302, 402, 453, 526, 789, 906, 1578, 10117, 17621, 20234, 30351, 35242, 39713, 52863, 60702, 79426, 105726, 119139, 238278, 2660771, 5321542, 7982313, 15964626]

約数ペア:

[(1, 15964626), (2, 7982313), (3, 5321542), (6, 2660771), (67, 238278), (134, 119139), (151, 105726), (201, 79426), (263, 60702), (302, 52863), (402, 39713), (453, 35242), (526, 30351), (789, 20234), (906, 17621), (1578, 10117)]