22487906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4973}}^1$

素因数の和:5018

約数の個数: 32

約数和(自身を含む): 42975360

約数和(自身を除く): 20487454

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 4973, 9946, 34811, 69622, 84541, 94487, 169082, 188974, 591787, 661409, 1183574, 1322818, 1606279, 3212558, 11243953, 22487906]

約数ペア:

[(1, 22487906), (2, 11243953), (7, 3212558), (14, 1606279), (17, 1322818), (19, 1183574), (34, 661409), (38, 591787), (119, 188974), (133, 169082), (238, 94487), (266, 84541), (323, 69622), (646, 34811), (2261, 9946), (4522, 4973)]