2012143690

素因数分解:

$2^1\times 5^1\times {\mathrm{11329}}^1\times {\mathrm{17761}}^1$

素因数の和:29097

約数の個数: 16

約数和(自身を含む): 3622382280

約数和(自身を除く): 1610238590

約数列:

[1, 2, 5, 10, 11329, 17761, 22658, 35522, 56645, 88805, 113290, 177610, 201214369, 402428738, 1006071845, 2012143690]

約数ペア:

[(1, 2012143690), (2, 1006071845), (5, 402428738), (10, 201214369), (11329, 177610), (17761, 113290), (22658, 88805), (35522, 56645)]