19214616

素因数分解:

$2^3\times 3^1\times {\mathrm{641}}^1\times {\mathrm{1249}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 48150000

約数和(自身を除く): 28935384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 641, 1249, 1282, 1923, 2498, 2564, 3747, 3846, 4996, 5128, 7494, 7692, 9992, 14988, 15384, 29976, 800609, 1601218, 2401827, 3202436, 4803654, 6404872, 9607308, 19214616]

約数ペア:

[(1, 19214616), (2, 9607308), (3, 6404872), (4, 4803654), (6, 3202436), (8, 2401827), (12, 1601218), (24, 800609), (641, 29976), (1249, 15384), (1282, 14988), (1923, 9992), (2498, 7692), (2564, 7494), (3747, 5128), (3846, 4996)]