9921574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22447}}^1$

素因数の和:22479

約数の個数: 16

約数和(自身を含む): 16970688

約数和(自身を除く): 7049114

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 22447, 44894, 291811, 381599, 583622, 763198, 4960787, 9921574]

約数ペア:

[(1, 9921574), (2, 4960787), (13, 763198), (17, 583622), (26, 381599), (34, 291811), (221, 44894), (442, 22447)]