1995156922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1\times {\mathrm{62501}}^1$

素因数の和:63965

約数の個数: 16

約数和(自身を含む): 3267104544

約数和(自身を除く): 1271947622

約数列:

[1, 2, 11, 22, 1451, 2902, 15961, 31922, 62501, 125002, 687511, 1375022, 90688951, 181377902, 997578461, 1995156922]

約数ペア:

[(1, 1995156922), (2, 997578461), (11, 181377902), (22, 90688951), (1451, 1375022), (2902, 687511), (15961, 125002), (31922, 62501)]