22120474

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:1005

約数の個数: 16

約数和(自身を含む): 33822720

約数和(自身を除く): 11702246

約数列:

[1, 2, 79, 158, 191, 382, 733, 1466, 15089, 30178, 57907, 115814, 140003, 280006, 11060237, 22120474]

約数ペア:

[(1, 22120474), (2, 11060237), (79, 280006), (158, 140003), (191, 115814), (382, 57907), (733, 30178), (1466, 15089)]