19324556

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2731}}^1$

素因数の和:2825

約数の個数: 24

約数和(自身を含む): 35570640

約数和(自身を除く): 16246084

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 2731, 3538, 5462, 7076, 10924, 79199, 158398, 166591, 316796, 333182, 666364, 4831139, 9662278, 19324556]

約数ペア:

[(1, 19324556), (2, 9662278), (4, 4831139), (29, 666364), (58, 333182), (61, 316796), (116, 166591), (122, 158398), (244, 79199), (1769, 10924), (2731, 7076), (3538, 5462)]