19300816

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{2879}}^1$

素因数の和:3306

約数の個数: 20

約数和(自身を含む): 37497600

約数和(自身を除く): 18196784

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 2879, 3352, 5758, 6704, 11516, 23032, 46064, 1206301, 2412602, 4825204, 9650408, 19300816]

約数ペア:

[(1, 19300816), (2, 9650408), (4, 4825204), (8, 2412602), (16, 1206301), (419, 46064), (838, 23032), (1676, 11516), (2879, 6704), (3352, 5758)]