21829379614

素因数分解:

$2^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{1083559}}^1$

素因数の和:1085007

約数の個数: 16

約数和(自身を含む): 37447833600

約数和(自身を除く): 15618453986

約数列:

[1, 2, 7, 14, 1439, 2878, 10073, 20146, 1083559, 2167118, 7584913, 15169826, 1559241401, 3118482802, 10914689807, 21829379614]

約数ペア:

[(1, 21829379614), (2, 10914689807), (7, 3118482802), (14, 1559241401), (1439, 15169826), (2878, 7584913), (10073, 2167118), (20146, 1083559)]