19013712

素因数分解:

$2^4\times 3^1\times {\mathrm{396119}}^1$

素因数の和:396130

約数の個数: 20

約数和(自身を含む): 49118880

約数和(自身を除く): 30105168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 396119, 792238, 1188357, 1584476, 2376714, 3168952, 4753428, 6337904, 9506856, 19013712]

約数ペア:

[(1, 19013712), (2, 9506856), (3, 6337904), (4, 4753428), (6, 3168952), (8, 2376714), (12, 1584476), (16, 1188357), (24, 792238), (48, 396119)]