19126816

素因数分解:

$2^5\times {\mathrm{659}}^1\times {\mathrm{907}}^1$

素因数の和:1576

約数の個数: 24

約数和(自身を含む): 37754640

約数和(自身を除く): 18627824

約数列:

[1, 2, 4, 8, 16, 32, 659, 907, 1318, 1814, 2636, 3628, 5272, 7256, 10544, 14512, 21088, 29024, 597713, 1195426, 2390852, 4781704, 9563408, 19126816]

約数ペア:

[(1, 19126816), (2, 9563408), (4, 4781704), (8, 2390852), (16, 1195426), (32, 597713), (659, 29024), (907, 21088), (1318, 14512), (1814, 10544), (2636, 7256), (3628, 5272)]