98921239

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{631}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 107591680

約数和(自身を除く): 8670441

約数列:

[1, 19, 37, 223, 631, 703, 4237, 8251, 11989, 23347, 140713, 156769, 443593, 2673547, 5206381, 98921239]

約数ペア:

[(1, 98921239), (19, 5206381), (37, 2673547), (223, 443593), (631, 156769), (703, 140713), (4237, 23347), (8251, 11989)]