42855982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{86753}}^1$

素因数の和:86787

約数の個数: 16

約数和(自身を含む): 72873360

約数和(自身を除く): 30017378

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 86753, 173506, 1127789, 1648307, 2255578, 3296614, 21427991, 42855982]

約数ペア:

[(1, 42855982), (2, 21427991), (13, 3296614), (19, 2255578), (26, 1648307), (38, 1127789), (247, 173506), (494, 86753)]