30227822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{7723}}^1$

素因数の和:7847

約数の個数: 16

約数和(自身を含む): 48197760

約数和(自身を除く): 17969938

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 7723, 15446, 146737, 293474, 795469, 1590938, 15113911, 30227822]

約数ペア:

[(1, 30227822), (2, 15113911), (19, 1590938), (38, 795469), (103, 293474), (206, 146737), (1957, 15446), (3914, 7723)]