193315676

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{18397}}^1$

素因数の和:18509

約数の個数: 24

約数和(自身を含む): 352358496

約数和(自身を除く): 159042820

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2627, 5254, 10508, 18397, 36794, 73588, 680689, 1306187, 1361378, 2612374, 2722756, 5224748, 48328919, 96657838, 193315676]

約数ペア:

[(1, 193315676), (2, 96657838), (4, 48328919), (37, 5224748), (71, 2722756), (74, 2612374), (142, 1361378), (148, 1306187), (284, 680689), (2627, 73588), (5254, 36794), (10508, 18397)]