16723870

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 30967200

約数和(自身を除く): 14243330

約数列:

[1, 2, 5, 10, 67, 109, 134, 218, 229, 335, 458, 545, 670, 1090, 1145, 2290, 7303, 14606, 15343, 24961, 30686, 36515, 49922, 73030, 76715, 124805, 153430, 249610, 1672387, 3344774, 8361935, 16723870]

約数ペア:

[(1, 16723870), (2, 8361935), (5, 3344774), (10, 1672387), (67, 249610), (109, 153430), (134, 124805), (218, 76715), (229, 73030), (335, 49922), (458, 36515), (545, 30686), (670, 24961), (1090, 15343), (1145, 14606), (2290, 7303)]