15950872

素因数分解:

$2^3\times 7^3\times {\mathrm{5813}}^1$

素因数の和:5840

約数の個数: 32

約数和(自身を含む): 34884000

約数和(自身を除く): 18933128

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 5813, 11626, 23252, 40691, 46504, 81382, 162764, 284837, 325528, 569674, 1139348, 1993859, 2278696, 3987718, 7975436, 15950872]

約数ペア:

[(1, 15950872), (2, 7975436), (4, 3987718), (7, 2278696), (8, 1993859), (14, 1139348), (28, 569674), (49, 325528), (56, 284837), (98, 162764), (196, 81382), (343, 46504), (392, 40691), (686, 23252), (1372, 11626), (2744, 5813)]