19922508

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{24061}}^1$

素因数の和:24094

約数の個数: 36

約数和(自身を含む): 52551408

約数和(自身を除く): 32628900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 24061, 48122, 72183, 96244, 144366, 216549, 288732, 433098, 553403, 866196, 1106806, 1660209, 2213612, 3320418, 4980627, 6640836, 9961254, 19922508]

約数ペア:

[(1, 19922508), (2, 9961254), (3, 6640836), (4, 4980627), (6, 3320418), (9, 2213612), (12, 1660209), (18, 1106806), (23, 866196), (36, 553403), (46, 433098), (69, 288732), (92, 216549), (138, 144366), (207, 96244), (276, 72183), (414, 48122), (828, 24061)]