28938083

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 31284000

約数和(自身を除く): 2345917

約数列:

[1, 19, 89, 109, 157, 1691, 2071, 2983, 9701, 13973, 17113, 184319, 265487, 325147, 1523057, 28938083]

約数ペア:

[(1, 28938083), (19, 1523057), (89, 325147), (109, 265487), (157, 184319), (1691, 17113), (2071, 13973), (2983, 9701)]