11951490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17321}}^1$

素因数の和:17354

約数の個数: 32

約数和(自身を含む): 29932416

約数和(自身を除く): 17980926

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 17321, 34642, 51963, 86605, 103926, 173210, 259815, 398383, 519630, 796766, 1195149, 1991915, 2390298, 3983830, 5975745, 11951490]

約数ペア:

[(1, 11951490), (2, 5975745), (3, 3983830), (5, 2390298), (6, 1991915), (10, 1195149), (15, 796766), (23, 519630), (30, 398383), (46, 259815), (69, 173210), (115, 103926), (138, 86605), (230, 51963), (345, 34642), (690, 17321)]