15662738

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2099}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 29635200

約数和(自身を除く): 13972462

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 2099, 3731, 4198, 7462, 14693, 27287, 29386, 54574, 86059, 172118, 191009, 382018, 602413, 1118767, 1204826, 2237534, 7831369, 15662738]

約数ペア:

[(1, 15662738), (2, 7831369), (7, 2237534), (13, 1204826), (14, 1118767), (26, 602413), (41, 382018), (82, 191009), (91, 172118), (182, 86059), (287, 54574), (533, 29386), (574, 27287), (1066, 14693), (2099, 7462), (3731, 4198)]