18904646111

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2347}}^1\times {\mathrm{13183}}^1$

素因数の和:15590

約数の個数: 16

約数和(自身を含む): 20802453504

約数和(自身を除く): 1897807393

約数列:

[1, 13, 47, 611, 2347, 13183, 30511, 110309, 171379, 619601, 1434017, 8054813, 30940501, 402226513, 1454203547, 18904646111]

約数ペア:

[(1, 18904646111), (13, 1454203547), (47, 402226513), (611, 30940501), (2347, 8054813), (13183, 1434017), (30511, 619601), (110309, 171379)]