3738478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:903

約数の個数: 16

約数和(自身を含む): 5955840

約数和(自身を除く): 2217362

約数列:

[1, 2, 19, 38, 131, 262, 751, 1502, 2489, 4978, 14269, 28538, 98381, 196762, 1869239, 3738478]

約数ペア:

[(1, 3738478), (2, 1869239), (19, 196762), (38, 98381), (131, 28538), (262, 14269), (751, 4978), (1502, 2489)]