19113016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4967}}^1$

素因数の和:5023

約数の個数: 32

約数和(自身を含む): 39644640

約数和(自身を除く): 20531624

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 4967, 9934, 19868, 39736, 64571, 129142, 183779, 258284, 367558, 516568, 735116, 1470232, 2389127, 4778254, 9556508, 19113016]

約数ペア:

[(1, 19113016), (2, 9556508), (4, 4778254), (8, 2389127), (13, 1470232), (26, 735116), (37, 516568), (52, 367558), (74, 258284), (104, 183779), (148, 129142), (296, 64571), (481, 39736), (962, 19868), (1924, 9934), (3848, 4967)]