3161638

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 24

約数和(自身を含む): 5212080

約数和(自身を除く): 2050442

約数列:

[1, 2, 19, 29, 38, 58, 151, 302, 361, 551, 722, 1102, 2869, 4379, 5738, 8758, 10469, 20938, 54511, 83201, 109022, 166402, 1580819, 3161638]

約数ペア:

[(1, 3161638), (2, 1580819), (19, 166402), (29, 109022), (38, 83201), (58, 54511), (151, 20938), (302, 10469), (361, 8758), (551, 5738), (722, 4379), (1102, 2869)]