19133818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{14741}}^1$

素因数の和:14813

約数の個数: 16

約数和(自身を含む): 31842720

約数和(自身を除く): 12708902

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 14741, 29482, 162151, 324302, 869719, 1739438, 9566909, 19133818]

約数ペア:

[(1, 19133818), (2, 9566909), (11, 1739438), (22, 869719), (59, 324302), (118, 162151), (649, 29482), (1298, 14741)]