12690222

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{68227}}^1$

素因数の和:68263

約数の個数: 16

約数和(自身を含む): 26199552

約数和(自身を除く): 13509330

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 68227, 136454, 204681, 409362, 2115037, 4230074, 6345111, 12690222]

約数ペア:

[(1, 12690222), (2, 6345111), (3, 4230074), (6, 2115037), (31, 409362), (62, 204681), (93, 136454), (186, 68227)]