11918278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2377}}^1$

素因数の和:2511

約数の個数: 16

約数和(自身を含む): 18833760

約数和(自身を除く): 6915482

約数列:

[1, 2, 23, 46, 109, 218, 2377, 2507, 4754, 5014, 54671, 109342, 259093, 518186, 5959139, 11918278]

約数ペア:

[(1, 11918278), (2, 5959139), (23, 518186), (46, 259093), (109, 109342), (218, 54671), (2377, 5014), (2507, 4754)]