2019062213

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{15877}}^1$

素因数の和:16412

約数の個数: 16

約数和(自身を含む): 2374840704

約数和(自身を除く): 355778491

約数列:

[1, 7, 37, 259, 491, 3437, 15877, 18167, 111139, 127169, 587449, 4112143, 7795607, 54569249, 288437459, 2019062213]

約数ペア:

[(1, 2019062213), (7, 288437459), (37, 54569249), (259, 7795607), (491, 4112143), (3437, 587449), (15877, 127169), (18167, 111139)]