21548114

素因数分解:

$2^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{2287}}^1$

素因数の和:2969

約数の個数: 16

約数和(自身を含む): 37010688

約数和(自身を除く): 15462574

約数列:

[1, 2, 7, 14, 673, 1346, 2287, 4574, 4711, 9422, 16009, 32018, 1539151, 3078302, 10774057, 21548114]

約数ペア:

[(1, 21548114), (2, 10774057), (7, 3078302), (14, 1539151), (673, 32018), (1346, 16009), (2287, 9422), (4574, 4711)]