22879844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2953}}^1$

素因数の和:3119

約数の個数: 24

約数和(自身を含む): 43423800

約数和(自身を除く): 20543956

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 2953, 3874, 5906, 7748, 11812, 38389, 76778, 153556, 439997, 879994, 1759988, 5719961, 11439922, 22879844]

約数ペア:

[(1, 22879844), (2, 11439922), (4, 5719961), (13, 1759988), (26, 879994), (52, 439997), (149, 153556), (298, 76778), (596, 38389), (1937, 11812), (2953, 7748), (3874, 5906)]