19106992

素因数分解:

$2^4\times {\mathrm{601}}^1\times {\mathrm{1987}}^1$

素因数の和:2596

約数の個数: 20

約数和(自身を含む): 37100056

約数和(自身を除く): 17993064

約数列:

[1, 2, 4, 8, 16, 601, 1202, 1987, 2404, 3974, 4808, 7948, 9616, 15896, 31792, 1194187, 2388374, 4776748, 9553496, 19106992]

約数ペア:

[(1, 19106992), (2, 9553496), (4, 4776748), (8, 2388374), (16, 1194187), (601, 31792), (1202, 15896), (1987, 9616), (2404, 7948), (3974, 4808)]