4998862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11959}}^1$

素因数の和:11991

約数の個数: 16

約数和(自身を含む): 8611200

約数和(自身を除く): 3612338

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 11959, 23918, 131549, 227221, 263098, 454442, 2499431, 4998862]

約数ペア:

[(1, 4998862), (2, 2499431), (11, 454442), (19, 263098), (22, 227221), (38, 131549), (209, 23918), (418, 11959)]