21869875842

素因数分解:

$2^1\times 3^1\times {\mathrm{739}}^1\times {\mathrm{4932313}}^1$

素因数の和:4933057

約数の個数: 16

約数和(自身を含む): 43798948320

約数和(自身を除く): 21929072478

約数列:

[1, 2, 3, 6, 739, 1478, 2217, 4434, 4932313, 9864626, 14796939, 29593878, 3644979307, 7289958614, 10934937921, 21869875842]

約数ペア:

[(1, 21869875842), (2, 10934937921), (3, 7289958614), (6, 3644979307), (739, 29593878), (1478, 14796939), (2217, 9864626), (4434, 4932313)]