12670892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{243671}}^1$

素因数の和:243688

約数の個数: 12

約数和(自身を含む): 23879856

約数和(自身を除く): 11208964

約数列:

[1, 2, 4, 13, 26, 52, 243671, 487342, 974684, 3167723, 6335446, 12670892]

約数ペア:

[(1, 12670892), (2, 6335446), (4, 3167723), (13, 974684), (26, 487342), (52, 243671)]