918239942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2339}}^1\times {\mathrm{10331}}^1$

素因数の和:12691

約数の個数: 16

約数和(自身を含む): 1450612800

約数和(自身を除く): 532372858

約数列:

[1, 2, 19, 38, 2339, 4678, 10331, 20662, 44441, 88882, 196289, 392578, 24164209, 48328418, 459119971, 918239942]

約数ペア:

[(1, 918239942), (2, 459119971), (19, 48328418), (38, 24164209), (2339, 392578), (4678, 196289), (10331, 88882), (20662, 44441)]