3870946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 6589440

約数和(自身を除く): 2718494

約数列:

[1, 2, 19, 23, 38, 43, 46, 86, 103, 206, 437, 817, 874, 989, 1634, 1957, 1978, 2369, 3914, 4429, 4738, 8858, 18791, 37582, 45011, 84151, 90022, 101867, 168302, 203734, 1935473, 3870946]

約数ペア:

[(1, 3870946), (2, 1935473), (19, 203734), (23, 168302), (38, 101867), (43, 90022), (46, 84151), (86, 45011), (103, 37582), (206, 18791), (437, 8858), (817, 4738), (874, 4429), (989, 3914), (1634, 2369), (1957, 1978)]