2001092426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{42571}}^1$

素因数の和:43829

約数の個数: 16

約数和(自身を含む): 3162248160

約数和(自身を除く): 1161155734

約数列:

[1, 2, 19, 38, 1237, 2474, 23503, 42571, 47006, 85142, 808849, 1617698, 52660327, 105320654, 1000546213, 2001092426]

約数ペア:

[(1, 2001092426), (2, 1000546213), (19, 105320654), (38, 52660327), (1237, 1617698), (2474, 808849), (23503, 85142), (42571, 47006)]