15721804212

素因数分解:

$2^2\times 3^1\times {\mathrm{24439}}^1\times {\mathrm{53609}}^1$

素因数の和:78055

約数の個数: 24

約数和(自身を含む): 36686395200

約数和(自身を除く): 20964590988

約数列:

[1, 2, 3, 4, 6, 12, 24439, 48878, 53609, 73317, 97756, 107218, 146634, 160827, 214436, 293268, 321654, 643308, 1310150351, 2620300702, 3930451053, 5240601404, 7860902106, 15721804212]

約数ペア:

[(1, 15721804212), (2, 7860902106), (3, 5240601404), (4, 3930451053), (6, 2620300702), (12, 1310150351), (24439, 643308), (48878, 321654), (53609, 293268), (73317, 214436), (97756, 160827), (107218, 146634)]