190027778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{172439}}^1$

素因数の和:172489

約数の個数: 16

約数和(自身を含む): 310392000

約数和(自身を除く): 120364222

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 172439, 344878, 3276341, 5000731, 6552682, 10001462, 95013889, 190027778]

約数ペア:

[(1, 190027778), (2, 95013889), (19, 10001462), (29, 6552682), (38, 5000731), (58, 3276341), (551, 344878), (1102, 172439)]