25161422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{87977}}^1$

素因数の和:88003

約数の個数: 16

約数和(自身を含む): 44340912

約数和(自身を除く): 19179490

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 87977, 175954, 967747, 1143701, 1935494, 2287402, 12580711, 25161422]

約数ペア:

[(1, 25161422), (2, 12580711), (11, 2287402), (13, 1935494), (22, 1143701), (26, 967747), (143, 175954), (286, 87977)]