223872041

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1427}}^1$

素因数の和:1828

約数の個数: 16

約数和(自身を含む): 246758400

約数和(自身を除く): 22886359

約数列:

[1, 19, 23, 359, 437, 1427, 6821, 8257, 27113, 32821, 156883, 512293, 623599, 9733567, 11782739, 223872041]

約数ペア:

[(1, 223872041), (19, 11782739), (23, 9733567), (359, 623599), (437, 512293), (1427, 156883), (6821, 32821), (8257, 27113)]