19406746

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{503}}^1$

素因数の和:797

約数の個数: 16

約数和(自身を含む): 29611008

約数和(自身を除く): 10204262

約数列:

[1, 2, 101, 191, 202, 382, 503, 1006, 19291, 38582, 50803, 96073, 101606, 192146, 9703373, 19406746]

約数ペア:

[(1, 19406746), (2, 9703373), (101, 192146), (191, 101606), (202, 96073), (382, 50803), (503, 38582), (1006, 19291)]