19078570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{569}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 20319830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 479, 569, 958, 1138, 2395, 2845, 3353, 3983, 4790, 5690, 6706, 7966, 16765, 19915, 33530, 39830, 272551, 545102, 1362755, 1907857, 2725510, 3815714, 9539285, 19078570]

約数ペア:

[(1, 19078570), (2, 9539285), (5, 3815714), (7, 2725510), (10, 1907857), (14, 1362755), (35, 545102), (70, 272551), (479, 39830), (569, 33530), (958, 19915), (1138, 16765), (2395, 7966), (2845, 6706), (3353, 5690), (3983, 4790)]