19428996

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43759}}^1$

素因数の和:43803

約数の個数: 24

約数和(自身を含む): 46560640

約数和(自身を除く): 27131644

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 43759, 87518, 131277, 175036, 262554, 525108, 1619083, 3238166, 4857249, 6476332, 9714498, 19428996]

約数ペア:

[(1, 19428996), (2, 9714498), (3, 6476332), (4, 4857249), (6, 3238166), (12, 1619083), (37, 525108), (74, 262554), (111, 175036), (148, 131277), (222, 87518), (444, 43759)]