17888906011

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3271}}^1\times {\mathrm{3943}}^1$

素因数の和:7306

約数の個数: 16

約数和(自身を含む): 19099056640

約数和(自身を除く): 1210150629

約数列:

[1, 19, 73, 1387, 3271, 3943, 62149, 74917, 238783, 287839, 4536877, 5468941, 12897553, 245053507, 941521369, 17888906011]

約数ペア:

[(1, 17888906011), (19, 941521369), (73, 245053507), (1387, 12897553), (3271, 5468941), (3943, 4536877), (62149, 287839), (74917, 238783)]