19027646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{5179}}^1$

素因数の和:5359

約数の個数: 16

約数和(自身を含む): 31328640

約数和(自身を除く): 12300994

約数列:

[1, 2, 11, 22, 167, 334, 1837, 3674, 5179, 10358, 56969, 113938, 864893, 1729786, 9513823, 19027646]

約数ペア:

[(1, 19027646), (2, 9513823), (11, 1729786), (22, 864893), (167, 113938), (334, 56969), (1837, 10358), (3674, 5179)]