1915558868

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{11680237}}^1$

素因数の和:11680282

約数の個数: 12

約数和(自身を含む): 3433989972

約数和(自身を除く): 1518431104

約数列:

[1, 2, 4, 41, 82, 164, 11680237, 23360474, 46720948, 478889717, 957779434, 1915558868]

約数ペア:

[(1, 1915558868), (2, 957779434), (4, 478889717), (41, 46720948), (82, 23360474), (164, 11680237)]