22149283

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 26998272

約数和(自身を除く): 4848989

約数列:

[1, 13, 17, 31, 53, 61, 221, 403, 527, 689, 793, 901, 1037, 1643, 1891, 3233, 6851, 11713, 13481, 21359, 24583, 27931, 32147, 42029, 54961, 100223, 363103, 417911, 714493, 1302899, 1703791, 22149283]

約数ペア:

[(1, 22149283), (13, 1703791), (17, 1302899), (31, 714493), (53, 417911), (61, 363103), (221, 100223), (403, 54961), (527, 42029), (689, 32147), (793, 27931), (901, 24583), (1037, 21359), (1643, 13481), (1891, 11713), (3233, 6851)]