19627684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6299}}^1$

素因数の和:6363

約数の個数: 24

約数和(自身を含む): 37044000

約数和(自身を除く): 17416316

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 6299, 12598, 25196, 119681, 239362, 258259, 478724, 516518, 1033036, 4906921, 9813842, 19627684]

約数ペア:

[(1, 19627684), (2, 9813842), (4, 4906921), (19, 1033036), (38, 516518), (41, 478724), (76, 258259), (82, 239362), (164, 119681), (779, 25196), (1558, 12598), (3116, 6299)]