12225499

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 15676416

約数和(自身を除く): 3450917

約数列:

[1, 11, 13, 17, 47, 107, 143, 187, 221, 517, 611, 799, 1177, 1391, 1819, 2431, 5029, 6721, 8789, 10387, 15301, 20009, 23647, 55319, 65377, 85493, 114257, 260117, 719147, 940423, 1111409, 12225499]

約数ペア:

[(1, 12225499), (11, 1111409), (13, 940423), (17, 719147), (47, 260117), (107, 114257), (143, 85493), (187, 65377), (221, 55319), (517, 23647), (611, 20009), (799, 15301), (1177, 10387), (1391, 8789), (1819, 6721), (2431, 5029)]