121919158

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{6221}}^1$

素因数の和:6503

約数の個数: 16

約数和(自身を含む): 188153280

約数和(自身を除く): 66234122

約数列:

[1, 2, 41, 82, 239, 478, 6221, 9799, 12442, 19598, 255061, 510122, 1486819, 2973638, 60959579, 121919158]

約数ペア:

[(1, 121919158), (2, 60959579), (41, 2973638), (82, 1486819), (239, 510122), (478, 255061), (6221, 19598), (9799, 12442)]