190020964

素因数分解:

$2^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{11927}}^1$

素因数の和:12507

約数の個数: 24

約数和(自身を含む): 380741760

約数和(自身を除く): 190720796

約数列:

[1, 2, 4, 7, 14, 28, 569, 1138, 2276, 3983, 7966, 11927, 15932, 23854, 47708, 83489, 166978, 333956, 6786463, 13572926, 27145852, 47505241, 95010482, 190020964]

約数ペア:

[(1, 190020964), (2, 95010482), (4, 47505241), (7, 27145852), (14, 13572926), (28, 6786463), (569, 333956), (1138, 166978), (2276, 83489), (3983, 47708), (7966, 23854), (11927, 15932)]