22449968

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{3607}}^1$

素因数の和:4004

約数の個数: 20

約数和(自身を含む): 43620720

約数和(自身を除く): 21170752

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 3607, 6224, 7214, 14428, 28856, 57712, 1403123, 2806246, 5612492, 11224984, 22449968]

約数ペア:

[(1, 22449968), (2, 11224984), (4, 5612492), (8, 2806246), (16, 1403123), (389, 57712), (778, 28856), (1556, 14428), (3112, 7214), (3607, 6224)]