21463986191

素因数分解:

${\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{1171}}^1\times {\mathrm{1993}}^1$

素因数の和:3722

約数の個数: 16

約数和(自身を含む): 22799459808

約数和(自身を除く): 1335473617

約数列:

[1, 17, 541, 1171, 1993, 9197, 19907, 33881, 633511, 1078213, 2333803, 10769687, 18329621, 39674651, 1262587423, 21463986191]

約数ペア:

[(1, 21463986191), (17, 1262587423), (541, 39674651), (1171, 18329621), (1993, 10769687), (9197, 2333803), (19907, 1078213), (33881, 633511)]