19029735

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1$

素因数の和:2509

約数の個数: 40

約数和(自身を含む): 35922480

約数和(自身を除く): 16892745

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2473, 2565, 7419, 7695, 12365, 22257, 37095, 46987, 66771, 111285, 140961, 200313, 234935, 333855, 422883, 704805, 1001565, 1268649, 2114415, 3805947, 6343245, 19029735]

約数ペア:

[(1, 19029735), (3, 6343245), (5, 3805947), (9, 2114415), (15, 1268649), (19, 1001565), (27, 704805), (45, 422883), (57, 333855), (81, 234935), (95, 200313), (135, 140961), (171, 111285), (285, 66771), (405, 46987), (513, 37095), (855, 22257), (1539, 12365), (2473, 7695), (2565, 7419)]