13965968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37951}}^1$

素因数の和:37982

約数の個数: 20

約数和(自身を含む): 28236288

約数和(自身を除く): 14270320

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 37951, 75902, 151804, 303608, 607216, 872873, 1745746, 3491492, 6982984, 13965968]

約数ペア:

[(1, 13965968), (2, 6982984), (4, 3491492), (8, 1745746), (16, 872873), (23, 607216), (46, 303608), (92, 151804), (184, 75902), (368, 37951)]