21882302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1511}}^1$

素因数の和:2083

約数の個数: 16

約数和(自身を含む): 35435232

約数和(自身を除く): 13552930

約数列:

[1, 2, 13, 26, 557, 1114, 1511, 3022, 7241, 14482, 19643, 39286, 841627, 1683254, 10941151, 21882302]

約数ペア:

[(1, 21882302), (2, 10941151), (13, 1683254), (26, 841627), (557, 39286), (1114, 19643), (1511, 14482), (3022, 7241)]