19038762

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{6737}}^1$

素因数の和:6902

約数の個数: 24

約数和(自身を含む): 41519556

約数和(自身を除く): 22480794

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 6737, 13474, 20211, 40422, 60633, 121266, 1057709, 2115418, 3173127, 6346254, 9519381, 19038762]

約数ペア:

[(1, 19038762), (2, 9519381), (3, 6346254), (6, 3173127), (9, 2115418), (18, 1057709), (157, 121266), (314, 60633), (471, 40422), (942, 20211), (1413, 13474), (2826, 6737)]