18431422

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{797}}^1$

素因数の和:1203

約数の個数: 16

約数和(自身を含む): 28651392

約数和(自身を除く): 10219970

約数列:

[1, 2, 31, 62, 373, 746, 797, 1594, 11563, 23126, 24707, 49414, 297281, 594562, 9215711, 18431422]

約数ペア:

[(1, 18431422), (2, 9215711), (31, 594562), (62, 297281), (373, 49414), (746, 24707), (797, 23126), (1594, 11563)]