19372260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{322871}}^1$

素因数の和:322883

約数の個数: 24

約数和(自身を含む): 54242496

約数和(自身を除く): 34870236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 322871, 645742, 968613, 1291484, 1614355, 1937226, 3228710, 3874452, 4843065, 6457420, 9686130, 19372260]

約数ペア:

[(1, 19372260), (2, 9686130), (3, 6457420), (4, 4843065), (5, 3874452), (6, 3228710), (10, 1937226), (12, 1614355), (15, 1291484), (20, 968613), (30, 645742), (60, 322871)]