13197494

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1637}}^1$

素因数の和:1807

約数の個数: 16

約数和(自身を含む): 20638800

約数和(自身を除く): 7441306

約数列:

[1, 2, 29, 58, 139, 278, 1637, 3274, 4031, 8062, 47473, 94946, 227543, 455086, 6598747, 13197494]

約数ペア:

[(1, 13197494), (2, 6598747), (29, 455086), (58, 227543), (139, 94946), (278, 47473), (1637, 8062), (3274, 4031)]