16981822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59377}}^1$

素因数の和:59403

約数の個数: 16

約数和(自身を含む): 29926512

約数和(自身を除く): 12944690

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 59377, 118754, 653147, 771901, 1306294, 1543802, 8490911, 16981822]

約数ペア:

[(1, 16981822), (2, 8490911), (11, 1543802), (13, 1306294), (22, 771901), (26, 653147), (143, 118754), (286, 59377)]