21346852

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{701}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 39154752

約数和(自身を除く): 17807900

約数列:

[1, 2, 4, 23, 46, 92, 331, 662, 701, 1324, 1402, 2804, 7613, 15226, 16123, 30452, 32246, 64492, 232031, 464062, 928124, 5336713, 10673426, 21346852]

約数ペア:

[(1, 21346852), (2, 10673426), (4, 5336713), (23, 928124), (46, 464062), (92, 232031), (331, 64492), (662, 32246), (701, 30452), (1324, 16123), (1402, 15226), (2804, 7613)]