1223189519

素因数分解:

${\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{1493}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 1290816000

約数和(自身を除く): 67626481

約数列:

[1, 23, 179, 199, 1493, 4117, 4577, 34339, 35621, 267247, 297107, 819283, 6146681, 6833461, 53182153, 1223189519]

約数ペア:

[(1, 1223189519), (23, 53182153), (179, 6833461), (199, 6146681), (1493, 819283), (4117, 297107), (4577, 267247), (34339, 35621)]