82903802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{2141}}^1$

素因数の和:3181

約数の個数: 16

約数和(自身を含む): 131090400

約数和(自身を除く): 48186598

約数列:

[1, 2, 19, 38, 1019, 2038, 2141, 4282, 19361, 38722, 40679, 81358, 2181679, 4363358, 41451901, 82903802]

約数ペア:

[(1, 82903802), (2, 41451901), (19, 4363358), (38, 2181679), (1019, 81358), (2038, 40679), (2141, 38722), (4282, 19361)]