12385252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 24820992

約数和(自身を除く): 12435740

約数列:

[1, 2, 4, 11, 22, 44, 47, 53, 94, 106, 113, 188, 212, 226, 452, 517, 583, 1034, 1166, 1243, 2068, 2332, 2486, 2491, 4972, 4982, 5311, 5989, 9964, 10622, 11978, 21244, 23956, 27401, 54802, 58421, 65879, 109604, 116842, 131758, 233684, 263516, 281483, 562966, 1125932, 3096313, 6192626, 12385252]

約数ペア:

[(1, 12385252), (2, 6192626), (4, 3096313), (11, 1125932), (22, 562966), (44, 281483), (47, 263516), (53, 233684), (94, 131758), (106, 116842), (113, 109604), (188, 65879), (212, 58421), (226, 54802), (452, 27401), (517, 23956), (583, 21244), (1034, 11978), (1166, 10622), (1243, 9964), (2068, 5989), (2332, 5311), (2486, 4982), (2491, 4972)]