13221967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1614

約数の個数: 16

約数和(自身を含む): 15563520

約数和(自身を除く): 2341553

約数列:

[1, 11, 19, 41, 209, 451, 779, 1543, 8569, 16973, 29317, 63263, 322487, 695893, 1201997, 13221967]

約数ペア:

[(1, 13221967), (11, 1201997), (19, 695893), (41, 322487), (209, 63263), (451, 29317), (779, 16973), (1543, 8569)]