15822022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 26737920

約数和(自身を除く): 10915898

約数列:

[1, 2, 19, 23, 38, 43, 46, 86, 421, 437, 817, 842, 874, 989, 1634, 1978, 7999, 9683, 15998, 18103, 18791, 19366, 36206, 37582, 183977, 343957, 367954, 416369, 687914, 832738, 7911011, 15822022]

約数ペア:

[(1, 15822022), (2, 7911011), (19, 832738), (23, 687914), (38, 416369), (43, 367954), (46, 343957), (86, 183977), (421, 37582), (437, 36206), (817, 19366), (842, 18791), (874, 18103), (989, 15998), (1634, 9683), (1978, 7999)]