19467870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13807}}^1$

素因数の和:13864

約数の個数: 32

約数和(自身を含む): 47720448

約数和(自身を除く): 28252578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 13807, 27614, 41421, 69035, 82842, 138070, 207105, 414210, 648929, 1297858, 1946787, 3244645, 3893574, 6489290, 9733935, 19467870]

約数ペア:

[(1, 19467870), (2, 9733935), (3, 6489290), (5, 3893574), (6, 3244645), (10, 1946787), (15, 1297858), (30, 648929), (47, 414210), (94, 207105), (141, 138070), (235, 82842), (282, 69035), (470, 41421), (705, 27614), (1410, 13807)]