16121924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3407}}^1$

素因数の和:3444

約数の個数: 36

約数和(自身を含む): 34925184

約数和(自身を除く): 18803260

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 3407, 4732, 6814, 13628, 23849, 44291, 47698, 88582, 95396, 177164, 310037, 575783, 620074, 1151566, 1240148, 2303132, 4030481, 8060962, 16121924]

約数ペア:

[(1, 16121924), (2, 8060962), (4, 4030481), (7, 2303132), (13, 1240148), (14, 1151566), (26, 620074), (28, 575783), (52, 310037), (91, 177164), (169, 95396), (182, 88582), (338, 47698), (364, 44291), (676, 23849), (1183, 13628), (2366, 6814), (3407, 4732)]