11780198

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:719

約数の個数: 16

約数和(自身を含む): 18082176

約数和(自身を除く): 6301978

約数列:

[1, 2, 61, 122, 223, 433, 446, 866, 13603, 26413, 27206, 52826, 96559, 193118, 5890099, 11780198]

約数ペア:

[(1, 11780198), (2, 5890099), (61, 193118), (122, 96559), (223, 52826), (433, 27206), (446, 26413), (866, 13603)]