38315810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6271}}^1$

素因数の和:6338

約数の個数: 32

約数和(自身を含む): 75866112

約数和(自身を除く): 37550302

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 6271, 12542, 31355, 62710, 81523, 163046, 294737, 407615, 589474, 815230, 1473685, 2947370, 3831581, 7663162, 19157905, 38315810]

約数ペア:

[(1, 38315810), (2, 19157905), (5, 7663162), (10, 3831581), (13, 2947370), (26, 1473685), (47, 815230), (65, 589474), (94, 407615), (130, 294737), (235, 163046), (470, 81523), (611, 62710), (1222, 31355), (3055, 12542), (6110, 6271)]