12845624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2393}}^1$

素因数の和:2471

約数の個数: 32

約数和(自身を含む): 26717040

約数和(自身を除く): 13871416

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2393, 2684, 4786, 5368, 9572, 19144, 26323, 52646, 105292, 145973, 210584, 291946, 583892, 1167784, 1605703, 3211406, 6422812, 12845624]

約数ペア:

[(1, 12845624), (2, 6422812), (4, 3211406), (8, 1605703), (11, 1167784), (22, 583892), (44, 291946), (61, 210584), (88, 145973), (122, 105292), (244, 52646), (488, 26323), (671, 19144), (1342, 9572), (2393, 5368), (2684, 4786)]