16253958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9439}}^1$

素因数の和:9492

約数の個数: 32

約数和(自身を含む): 38062080

約数和(自身を除く): 21808122

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 9439, 18878, 28317, 56634, 66073, 132146, 198219, 386999, 396438, 773998, 1160997, 2321994, 2708993, 5417986, 8126979, 16253958]

約数ペア:

[(1, 16253958), (2, 8126979), (3, 5417986), (6, 2708993), (7, 2321994), (14, 1160997), (21, 773998), (41, 396438), (42, 386999), (82, 198219), (123, 132146), (246, 66073), (287, 56634), (574, 28317), (861, 18878), (1722, 9439)]