194421898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2221}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 334046592

約数和(自身を除く): 139624694

約数列:

[1, 2, 11, 22, 23, 46, 173, 253, 346, 506, 1903, 2221, 3806, 3979, 4442, 7958, 24431, 43769, 48862, 51083, 87538, 102166, 384233, 561913, 768466, 1123826, 4226563, 8453126, 8837359, 17674718, 97210949, 194421898]

約数ペア:

[(1, 194421898), (2, 97210949), (11, 17674718), (22, 8837359), (23, 8453126), (46, 4226563), (173, 1123826), (253, 768466), (346, 561913), (506, 384233), (1903, 102166), (2221, 87538), (3806, 51083), (3979, 48862), (4442, 43769), (7958, 24431)]