16564834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3407}}^1$

素因数の和:3450

約数の個数: 32

約数和(自身を含む): 30917376

約数和(自身を除く): 14352542

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 3407, 4862, 6814, 37477, 44291, 57919, 74954, 88582, 115838, 487201, 637109, 752947, 974402, 1274218, 1505894, 8282417, 16564834]

約数ペア:

[(1, 16564834), (2, 8282417), (11, 1505894), (13, 1274218), (17, 974402), (22, 752947), (26, 637109), (34, 487201), (143, 115838), (187, 88582), (221, 74954), (286, 57919), (374, 44291), (442, 37477), (2431, 6814), (3407, 4862)]