19497228

素因数分解:

$2^2\times 3^1\times {\mathrm{557}}^1\times {\mathrm{2917}}^1$

素因数の和:3481

約数の個数: 24

約数和(自身を含む): 45590832

約数和(自身を除く): 26093604

約数列:

[1, 2, 3, 4, 6, 12, 557, 1114, 1671, 2228, 2917, 3342, 5834, 6684, 8751, 11668, 17502, 35004, 1624769, 3249538, 4874307, 6499076, 9748614, 19497228]

約数ペア:

[(1, 19497228), (2, 9748614), (3, 6499076), (4, 4874307), (6, 3249538), (12, 1624769), (557, 35004), (1114, 17502), (1671, 11668), (2228, 8751), (2917, 6684), (3342, 5834)]