19276844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1439}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 35925120

約数和(自身を除く): 16648276

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 1439, 2878, 3349, 5756, 6698, 13396, 24463, 48926, 97852, 283483, 566966, 1133932, 4819211, 9638422, 19276844]

約数ペア:

[(1, 19276844), (2, 9638422), (4, 4819211), (17, 1133932), (34, 566966), (68, 283483), (197, 97852), (394, 48926), (788, 24463), (1439, 13396), (2878, 6698), (3349, 5756)]