2119070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{587}}^1$

素因数の和:632

約数の個数: 24

約数和(自身を含む): 4032504

約数和(自身を除く): 1913434

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 587, 722, 1174, 1805, 2935, 3610, 5870, 11153, 22306, 55765, 111530, 211907, 423814, 1059535, 2119070]

約数ペア:

[(1, 2119070), (2, 1059535), (5, 423814), (10, 211907), (19, 111530), (38, 55765), (95, 22306), (190, 11153), (361, 5870), (587, 3610), (722, 2935), (1174, 1805)]