138885422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{42061}}^1$

素因数の和:42203

約数の個数: 16

約数和(自身を含む): 226125312

約数和(自身を除く): 87239890

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 42061, 84122, 546793, 1093586, 5341747, 10683494, 69442711, 138885422]

約数ペア:

[(1, 138885422), (2, 69442711), (13, 10683494), (26, 5341747), (127, 1093586), (254, 546793), (1651, 84122), (3302, 42061)]