551342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1351

約数の個数: 16

約数和(自身を含む): 950400

約数和(自身を除く): 399058

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1319, 2638, 14509, 25061, 29018, 50122, 275671, 551342]

約数ペア:

[(1, 551342), (2, 275671), (11, 50122), (19, 29018), (22, 25061), (38, 14509), (209, 2638), (418, 1319)]