12930658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 21998592

約数和(自身を除く): 9067934

約数列:

[1, 2, 13, 26, 31, 61, 62, 122, 263, 403, 526, 793, 806, 1586, 1891, 3419, 3782, 6838, 8153, 16043, 16306, 24583, 32086, 49166, 105989, 208559, 211978, 417118, 497333, 994666, 6465329, 12930658]

約数ペア:

[(1, 12930658), (2, 6465329), (13, 994666), (26, 497333), (31, 417118), (61, 211978), (62, 208559), (122, 105989), (263, 49166), (403, 32086), (526, 24583), (793, 16306), (806, 16043), (1586, 8153), (1891, 6838), (3419, 3782)]