21724194

素因数分解:

$2^1\times 3^1\times {\mathrm{1237}}^1\times {\mathrm{2927}}^1$

素因数の和:4169

約数の個数: 16

約数和(自身を含む): 43498368

約数和(自身を除く): 21774174

約数列:

[1, 2, 3, 6, 1237, 2474, 2927, 3711, 5854, 7422, 8781, 17562, 3620699, 7241398, 10862097, 21724194]

約数ペア:

[(1, 21724194), (2, 10862097), (3, 7241398), (6, 3620699), (1237, 17562), (2474, 8781), (2927, 7422), (3711, 5854)]