25319902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{14051}}^1$

素因数の和:14123

約数の個数: 16

約数和(自身を含む): 40975632

約数和(自身を除く): 15655730

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 14051, 28102, 238867, 477734, 744703, 1489406, 12659951, 25319902]

約数ペア:

[(1, 25319902), (2, 12659951), (17, 1489406), (34, 744703), (53, 477734), (106, 238867), (901, 28102), (1802, 14051)]