21588214

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15139}}^1$

素因数の和:15195

約数の個数: 16

約数和(自身を含む): 34882560

約数和(自身を除く): 13294346

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 15139, 30278, 348197, 469309, 696394, 938618, 10794107, 21588214]

約数ペア:

[(1, 21588214), (2, 10794107), (23, 938618), (31, 696394), (46, 469309), (62, 348197), (713, 30278), (1426, 15139)]