39154786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 67350528

約数和(自身を除く): 28195742

約数列:

[1, 2, 11, 22, 23, 46, 223, 253, 347, 446, 506, 694, 2453, 3817, 4906, 5129, 7634, 7981, 10258, 15962, 56419, 77381, 87791, 112838, 154762, 175582, 851191, 1702382, 1779763, 3559526, 19577393, 39154786]

約数ペア:

[(1, 39154786), (2, 19577393), (11, 3559526), (22, 1779763), (23, 1702382), (46, 851191), (223, 175582), (253, 154762), (347, 112838), (446, 87791), (506, 77381), (694, 56419), (2453, 15962), (3817, 10258), (4906, 7981), (5129, 7634)]