21467222

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{6581}}^1$

素因数の和:6823

約数の個数: 16

約数和(自身を含む): 36964512

約数和(自身を除く): 15497290

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 6581, 13162, 46067, 92134, 1533373, 3066746, 10733611, 21467222]

約数ペア:

[(1, 21467222), (2, 10733611), (7, 3066746), (14, 1533373), (233, 92134), (466, 46067), (1631, 13162), (3262, 6581)]