10389010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{54679}}^1$

素因数の和:54705

約数の個数: 16

約数和(自身を含む): 19684800

約数和(自身を除く): 9295790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 54679, 109358, 273395, 546790, 1038901, 2077802, 5194505, 10389010]

約数ペア:

[(1, 10389010), (2, 5194505), (5, 2077802), (10, 1038901), (19, 546790), (38, 273395), (95, 109358), (190, 54679)]