15684482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 11410558

約数列:

[1, 2, 11, 22, 23, 46, 139, 223, 253, 278, 446, 506, 1529, 2453, 3058, 3197, 4906, 5129, 6394, 10258, 30997, 35167, 56419, 61994, 70334, 112838, 340967, 681934, 712931, 1425862, 7842241, 15684482]

約数ペア:

[(1, 15684482), (2, 7842241), (11, 1425862), (22, 712931), (23, 681934), (46, 340967), (139, 112838), (223, 70334), (253, 61994), (278, 56419), (446, 35167), (506, 30997), (1529, 10258), (2453, 6394), (3058, 5129), (3197, 4906)]