19050330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48847}}^1$

素因数の和:48870

約数の個数: 32

約数和(自身を含む): 49238784

約数和(自身を除く): 30188454

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 48847, 97694, 146541, 244235, 293082, 488470, 635011, 732705, 1270022, 1465410, 1905033, 3175055, 3810066, 6350110, 9525165, 19050330]

約数ペア:

[(1, 19050330), (2, 9525165), (3, 6350110), (5, 3810066), (6, 3175055), (10, 1905033), (13, 1465410), (15, 1270022), (26, 732705), (30, 635011), (39, 488470), (65, 293082), (78, 244235), (130, 146541), (195, 97694), (390, 48847)]