13454356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 26611200

約数和(自身を除く): 13156844

約数列:

[1, 2, 4, 19, 23, 38, 43, 46, 76, 86, 92, 172, 179, 358, 437, 716, 817, 874, 989, 1634, 1748, 1978, 3268, 3401, 3956, 4117, 6802, 7697, 8234, 13604, 15394, 16468, 18791, 30788, 37582, 75164, 78223, 146243, 156446, 177031, 292486, 312892, 354062, 584972, 708124, 3363589, 6727178, 13454356]

約数ペア:

[(1, 13454356), (2, 6727178), (4, 3363589), (19, 708124), (23, 584972), (38, 354062), (43, 312892), (46, 292486), (76, 177031), (86, 156446), (92, 146243), (172, 78223), (179, 75164), (358, 37582), (437, 30788), (716, 18791), (817, 16468), (874, 15394), (989, 13604), (1634, 8234), (1748, 7697), (1978, 6802), (3268, 4117), (3401, 3956)]