78829138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{10861}}^1$

素因数の和:11073

約数の個数: 16

約数和(自身を含む): 125130240

約数和(自身を除く): 46301102

約数列:

[1, 2, 19, 38, 191, 382, 3629, 7258, 10861, 21722, 206359, 412718, 2074451, 4148902, 39414569, 78829138]

約数ペア:

[(1, 78829138), (2, 39414569), (19, 4148902), (38, 2074451), (191, 412718), (382, 206359), (3629, 21722), (7258, 10861)]