1279184479214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{19801}}^1\times {\mathrm{1700053}}^1$

素因数の和:1719875

約数の個数: 16

約数和(自身を含む): 2019868158480

約数和(自身を除く): 740683679266

約数列:

[1, 2, 19, 38, 19801, 39602, 376219, 752438, 1700053, 3400106, 32301007, 64602014, 33662749453, 67325498906, 639592239607, 1279184479214]

約数ペア:

[(1, 1279184479214), (2, 639592239607), (19, 67325498906), (38, 33662749453), (19801, 64602014), (39602, 32301007), (376219, 3400106), (752438, 1700053)]