19628387

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 22227840

約数和(自身を除く): 2599453

約数列:

[1, 17, 19, 67, 323, 907, 1139, 1273, 15419, 17233, 21641, 60769, 292961, 1033073, 1154611, 19628387]

約数ペア:

[(1, 19628387), (17, 1154611), (19, 1033073), (67, 292961), (323, 60769), (907, 21641), (1139, 17233), (1273, 15419)]