1859492038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{10009}}^1\times {\mathrm{4889}}^1$

素因数の和:14919

約数の個数: 16

約数和(自身を含む): 2936934000

約数和(自身を除く): 1077441962

約数列:

[1, 2, 19, 38, 4889, 9778, 10009, 20018, 92891, 185782, 190171, 380342, 48934001, 97868002, 929746019, 1859492038]

約数ペア:

[(1, 1859492038), (2, 929746019), (19, 97868002), (38, 48934001), (4889, 380342), (9778, 190171), (10009, 185782), (20018, 92891)]