15306872

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1741}}^1$

素因数の和:1911

約数の個数: 32

約数和(自身を含む): 33028320

約数和(自身を除く): 17721448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 1741, 2198, 3482, 4396, 6964, 8792, 12187, 13928, 24374, 48748, 97496, 273337, 546674, 1093348, 1913359, 2186696, 3826718, 7653436, 15306872]

約数ペア:

[(1, 15306872), (2, 7653436), (4, 3826718), (7, 2186696), (8, 1913359), (14, 1093348), (28, 546674), (56, 273337), (157, 97496), (314, 48748), (628, 24374), (1099, 13928), (1256, 12187), (1741, 8792), (2198, 6964), (3482, 4396)]