9990214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6299}}^1$

素因数の和:6375

約数の個数: 16

約数和(自身を含む): 16405200

約数和(自身を除く): 6414986

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 6299, 12598, 81887, 163774, 384239, 768478, 4995107, 9990214]

約数ペア:

[(1, 9990214), (2, 4995107), (13, 768478), (26, 384239), (61, 163774), (122, 81887), (793, 12598), (1586, 6299)]