28094654

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{105619}}^1$

素因数の和:105647

約数の個数: 16

約数和(自身を含む): 50697600

約数和(自身を除く): 22602946

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 105619, 211238, 739333, 1478666, 2006761, 4013522, 14047327, 28094654]

約数ペア:

[(1, 28094654), (2, 14047327), (7, 4013522), (14, 2006761), (19, 1478666), (38, 739333), (133, 211238), (266, 105619)]