1896694

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 24

約数和(自身を含む): 3127248

約数和(自身を除く): 1230554

約数列:

[1, 2, 19, 37, 38, 71, 74, 142, 361, 703, 722, 1349, 1406, 2627, 2698, 5254, 13357, 25631, 26714, 49913, 51262, 99826, 948347, 1896694]

約数ペア:

[(1, 1896694), (2, 948347), (19, 99826), (37, 51262), (38, 49913), (71, 26714), (74, 25631), (142, 13357), (361, 5254), (703, 2698), (722, 2627), (1349, 1406)]