28953254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{1451}}^1$

素因数の和:2371

約数の個数: 16

約数和(自身を含む): 47462976

約数和(自身を除く): 18509722

約数列:

[1, 2, 11, 22, 907, 1451, 1814, 2902, 9977, 15961, 19954, 31922, 1316057, 2632114, 14476627, 28953254]

約数ペア:

[(1, 28953254), (2, 14476627), (11, 2632114), (22, 1316057), (907, 31922), (1451, 19954), (1814, 15961), (2902, 9977)]