11909984

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{1669}}^1$

素因数の和:1902

約数の個数: 24

約数和(自身を含む): 23567040

約数和(自身を除く): 11657056

約数列:

[1, 2, 4, 8, 16, 32, 223, 446, 892, 1669, 1784, 3338, 3568, 6676, 7136, 13352, 26704, 53408, 372187, 744374, 1488748, 2977496, 5954992, 11909984]

約数ペア:

[(1, 11909984), (2, 5954992), (4, 2977496), (8, 1488748), (16, 744374), (32, 372187), (223, 53408), (446, 26704), (892, 13352), (1669, 7136), (1784, 6676), (3338, 3568)]