11478812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2069}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 21445200

約数和(自身を除く): 9966388

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2069, 2774, 4138, 5548, 8276, 39311, 78622, 151037, 157244, 302074, 604148, 2869703, 5739406, 11478812]

約数ペア:

[(1, 11478812), (2, 5739406), (4, 2869703), (19, 604148), (38, 302074), (73, 157244), (76, 151037), (146, 78622), (292, 39311), (1387, 8276), (2069, 5548), (2774, 4138)]