388541659

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{10271}}^1$

素因数の和:10482

約数の個数: 16

約数和(自身を含む): 448680960

約数和(自身を除く): 60139301

約数列:

[1, 11, 19, 181, 209, 1991, 3439, 10271, 37829, 112981, 195149, 1859051, 2146639, 20449561, 35321969, 388541659]

約数ペア:

[(1, 388541659), (11, 35321969), (19, 20449561), (181, 2146639), (209, 1859051), (1991, 195149), (3439, 112981), (10271, 37829)]