163630370

素因数分解:

$2^1\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{8387}}^1$

素因数の和:10345

約数の個数: 16

約数和(自身を含む): 294720768

約数和(自身を除く): 131090398

約数列:

[1, 2, 5, 10, 1951, 3902, 8387, 9755, 16774, 19510, 41935, 83870, 16363037, 32726074, 81815185, 163630370]

約数ペア:

[(1, 163630370), (2, 81815185), (5, 32726074), (10, 16363037), (1951, 83870), (3902, 41935), (8387, 19510), (9755, 16774)]