19636622

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{2371}}^1$

素因数の和:2515

約数の個数: 16

約数和(自身を含む): 30484944

約数和(自身を除く): 10848322

約数列:

[1, 2, 41, 82, 101, 202, 2371, 4141, 4742, 8282, 97211, 194422, 239471, 478942, 9818311, 19636622]

約数ペア:

[(1, 19636622), (2, 9818311), (41, 478942), (82, 239471), (101, 194422), (202, 97211), (2371, 8282), (4141, 4742)]