15646852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1259}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 29635200

約数和(自身を除く): 13988348

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 1259, 2518, 3107, 5036, 6214, 12428, 16367, 32734, 65468, 300901, 601802, 1203604, 3911713, 7823426, 15646852]

約数ペア:

[(1, 15646852), (2, 7823426), (4, 3911713), (13, 1203604), (26, 601802), (52, 300901), (239, 65468), (478, 32734), (956, 16367), (1259, 12428), (2518, 6214), (3107, 5036)]