25170934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 41184000

約数和(自身を除く): 16013066

約数列:

[1, 2, 19, 38, 59, 103, 109, 118, 206, 218, 1121, 1957, 2071, 2242, 3914, 4142, 6077, 6431, 11227, 12154, 12862, 22454, 115463, 122189, 213313, 230926, 244378, 426626, 662393, 1324786, 12585467, 25170934]

約数ペア:

[(1, 25170934), (2, 12585467), (19, 1324786), (38, 662393), (59, 426626), (103, 244378), (109, 230926), (118, 213313), (206, 122189), (218, 115463), (1121, 22454), (1957, 12862), (2071, 12154), (2242, 11227), (3914, 6431), (4142, 6077)]