11984565

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7757}}^1$

素因数の和:7868

約数の個数: 16

約数和(自身を含む): 19363968

約数和(自身を除く): 7379403

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 7757, 23271, 38785, 116355, 798971, 2396913, 3994855, 11984565]

約数ペア:

[(1, 11984565), (3, 3994855), (5, 2396913), (15, 798971), (103, 116355), (309, 38785), (515, 23271), (1545, 7757)]