19038594

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 39378240

約数和(自身を除く): 20339646

約数列:

[1, 2, 3, 6, 43, 86, 109, 129, 218, 258, 327, 654, 677, 1354, 2031, 4062, 4687, 9374, 14061, 28122, 29111, 58222, 73793, 87333, 147586, 174666, 221379, 442758, 3173099, 6346198, 9519297, 19038594]

約数ペア:

[(1, 19038594), (2, 9519297), (3, 6346198), (6, 3173099), (43, 442758), (86, 221379), (109, 174666), (129, 147586), (218, 87333), (258, 73793), (327, 58222), (654, 29111), (677, 28122), (1354, 14061), (2031, 9374), (4062, 4687)]