10998530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 21072960

約数和(自身を除く): 10074430

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 541, 1070, 1082, 2033, 2705, 4066, 5410, 10165, 10279, 20330, 20558, 51395, 57887, 102790, 115774, 289435, 578870, 1099853, 2199706, 5499265, 10998530]

約数ペア:

[(1, 10998530), (2, 5499265), (5, 2199706), (10, 1099853), (19, 578870), (38, 289435), (95, 115774), (107, 102790), (190, 57887), (214, 51395), (535, 20558), (541, 20330), (1070, 10279), (1082, 10165), (2033, 5410), (2705, 4066)]