17966696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3347}}^1$

素因数の和:3425

約数の個数: 32

約数和(自身を含む): 37363680

約数和(自身を除く): 19396984

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 3347, 5368, 6694, 13388, 26776, 36817, 73634, 147268, 204167, 294536, 408334, 816668, 1633336, 2245837, 4491674, 8983348, 17966696]

約数ペア:

[(1, 17966696), (2, 8983348), (4, 4491674), (8, 2245837), (11, 1633336), (22, 816668), (44, 408334), (61, 294536), (88, 204167), (122, 147268), (244, 73634), (488, 36817), (671, 26776), (1342, 13388), (2684, 6694), (3347, 5368)]