18574742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2927}}^1$

素因数の和:3115

約数の個数: 16

約数和(自身を含む): 29514240

約数和(自身を除く): 10939498

約数列:

[1, 2, 19, 38, 167, 334, 2927, 3173, 5854, 6346, 55613, 111226, 488809, 977618, 9287371, 18574742]

約数ペア:

[(1, 18574742), (2, 9287371), (19, 977618), (38, 488809), (167, 111226), (334, 55613), (2927, 6346), (3173, 5854)]