16193770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 30191616

約数和(自身を除く): 13997846

約数列:

[1, 2, 5, 10, 41, 82, 127, 205, 254, 311, 410, 622, 635, 1270, 1555, 3110, 5207, 10414, 12751, 25502, 26035, 39497, 52070, 63755, 78994, 127510, 197485, 394970, 1619377, 3238754, 8096885, 16193770]

約数ペア:

[(1, 16193770), (2, 8096885), (5, 3238754), (10, 1619377), (41, 394970), (82, 197485), (127, 127510), (205, 78994), (254, 63755), (311, 52070), (410, 39497), (622, 26035), (635, 25502), (1270, 12751), (1555, 10414), (3110, 5207)]