16866596

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 30227904

約数和(自身を除く): 13361308

約数列:

[1, 2, 4, 83, 101, 166, 202, 332, 404, 503, 1006, 2012, 8383, 16766, 33532, 41749, 50803, 83498, 101606, 166996, 203212, 4216649, 8433298, 16866596]

約数ペア:

[(1, 16866596), (2, 8433298), (4, 4216649), (83, 203212), (101, 166996), (166, 101606), (202, 83498), (332, 50803), (404, 41749), (503, 33532), (1006, 16766), (2012, 8383)]