1208961938

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{18919}}^1$

素因数の和:19369

約数の個数: 16

約数和(自身を含む): 1839024000

約数和(自身を除く): 630062062

約数列:

[1, 2, 89, 178, 359, 718, 18919, 31951, 37838, 63902, 1683791, 3367582, 6791921, 13583842, 604480969, 1208961938]

約数ペア:

[(1, 1208961938), (2, 604480969), (89, 13583842), (178, 6791921), (359, 3367582), (718, 1683791), (18919, 63902), (31951, 37838)]