118645519

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 128304000

約数和(自身を除く): 9658481

約数列:

[1, 19, 59, 109, 971, 1121, 2071, 6431, 18449, 57289, 105839, 122189, 1088491, 2010941, 6244501, 118645519]

約数ペア:

[(1, 118645519), (19, 6244501), (59, 2010941), (109, 1088491), (971, 122189), (1121, 105839), (2071, 57289), (6431, 18449)]