12898160638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18912259}}^1$

素因数の和:18912303

約数の個数: 16

約数和(自身を含む): 21786923520

約数和(自身を除く): 8888762882

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 18912259, 37824518, 208034849, 416069698, 586280029, 1172560058, 6449080319, 12898160638]

約数ペア:

[(1, 12898160638), (2, 6449080319), (11, 1172560058), (22, 586280029), (31, 416069698), (62, 208034849), (341, 37824518), (682, 18912259)]