12791174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 23141376

約数和(自身を除く): 10350202

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 374, 391, 506, 782, 1487, 2974, 4301, 8602, 16357, 25279, 32714, 34201, 50558, 68402, 278069, 376211, 556138, 581417, 752422, 1162834, 6395587, 12791174]

約数ペア:

[(1, 12791174), (2, 6395587), (11, 1162834), (17, 752422), (22, 581417), (23, 556138), (34, 376211), (46, 278069), (187, 68402), (253, 50558), (374, 34201), (391, 32714), (506, 25279), (782, 16357), (1487, 8602), (2974, 4301)]