15815932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3181}}^1$

素因数の和:3309

約数の個数: 24

約数和(自身を含む): 30470832

約数和(自身を除く): 14654900

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 3181, 4972, 6362, 12724, 34991, 69982, 139964, 359453, 718906, 1437812, 3953983, 7907966, 15815932]

約数ペア:

[(1, 15815932), (2, 7907966), (4, 3953983), (11, 1437812), (22, 718906), (44, 359453), (113, 139964), (226, 69982), (452, 34991), (1243, 12724), (2486, 6362), (3181, 4972)]