13986302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1249}}^1$

素因数の和:1771

約数の個数: 16

約数和(自身を含む): 22950000

約数和(自身を除く): 8963698

約数列:

[1, 2, 11, 22, 509, 1018, 1249, 2498, 5599, 11198, 13739, 27478, 635741, 1271482, 6993151, 13986302]

約数ペア:

[(1, 13986302), (2, 6993151), (11, 1271482), (22, 635741), (509, 27478), (1018, 13739), (1249, 11198), (2498, 5599)]