11203988

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 20480040

約数和(自身を除く): 9276052

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 1289, 2173, 2578, 4346, 5156, 8692, 52849, 68317, 105698, 136634, 211396, 273268, 2800997, 5601994, 11203988]

約数ペア:

[(1, 11203988), (2, 5601994), (4, 2800997), (41, 273268), (53, 211396), (82, 136634), (106, 105698), (164, 68317), (212, 52849), (1289, 8692), (2173, 5156), (2578, 4346)]