12875902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29131}}^1$

素因数の和:29163

約数の個数: 16

約数和(自身を含む): 22023792

約数和(自身を除く): 9147890

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 29131, 58262, 378703, 495227, 757406, 990454, 6437951, 12875902]

約数ペア:

[(1, 12875902), (2, 6437951), (13, 990454), (17, 757406), (26, 495227), (34, 378703), (221, 58262), (442, 29131)]