231017542

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{868487}}^1$

素因数の和:868515

約数の個数: 16

約数和(自身を含む): 416874240

約数和(自身を除く): 185856698

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 868487, 1736974, 6079409, 12158818, 16501253, 33002506, 115508771, 231017542]

約数ペア:

[(1, 231017542), (2, 115508771), (7, 33002506), (14, 16501253), (19, 12158818), (38, 6079409), (133, 1736974), (266, 868487)]