19053730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 35633664

約数和(自身を除く): 16579934

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 607, 730, 1214, 3035, 3139, 6070, 6278, 15695, 26101, 31390, 44311, 52202, 88622, 130505, 221555, 261010, 443110, 1905373, 3810746, 9526865, 19053730]

約数ペア:

[(1, 19053730), (2, 9526865), (5, 3810746), (10, 1905373), (43, 443110), (73, 261010), (86, 221555), (146, 130505), (215, 88622), (365, 52202), (430, 44311), (607, 31390), (730, 26101), (1214, 15695), (3035, 6278), (3139, 6070)]