1019245918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{115117}}^1$

素因数の和:115371

約数の個数: 16

約数和(自身を含む): 1616256720

約数和(自身を除く): 597010802

約数列:

[1, 2, 19, 38, 233, 466, 4427, 8854, 115117, 230234, 2187223, 4374446, 26822261, 53644522, 509622959, 1019245918]

約数ペア:

[(1, 1019245918), (2, 509622959), (19, 53644522), (38, 26822261), (233, 4374446), (466, 2187223), (4427, 230234), (8854, 115117)]