142337854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{63487}}^1$

素因数の和:63567

約数の個数: 16

約数和(自身を含む): 228556800

約数和(自身を除く): 86218946

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 63487, 126974, 1206253, 2412506, 3745733, 7491466, 71168927, 142337854]

約数ペア:

[(1, 142337854), (2, 71168927), (19, 7491466), (38, 3745733), (59, 2412506), (118, 1206253), (1121, 126974), (2242, 63487)]