16644190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5153}}^1$

素因数の和:5196

約数の個数: 32

約数和(自身を含む): 33397920

約数和(自身を除く): 16753730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 5153, 10306, 25765, 51530, 87601, 97907, 175202, 195814, 438005, 489535, 876010, 979070, 1664419, 3328838, 8322095, 16644190]

約数ペア:

[(1, 16644190), (2, 8322095), (5, 3328838), (10, 1664419), (17, 979070), (19, 876010), (34, 489535), (38, 438005), (85, 195814), (95, 175202), (170, 97907), (190, 87601), (323, 51530), (646, 25765), (1615, 10306), (3230, 5153)]