21034802

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{11699}}^1$

素因数の和:11761

約数の個数: 16

約数和(自身を含む): 33696000

約数和(自身を除く): 12661198

約数列:

[1, 2, 29, 31, 58, 62, 899, 1798, 11699, 23398, 339271, 362669, 678542, 725338, 10517401, 21034802]

約数ペア:

[(1, 21034802), (2, 10517401), (29, 725338), (31, 678542), (58, 362669), (62, 339271), (899, 23398), (1798, 11699)]