17121600226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{39983}}^1$

素因数の和:40254

約数の個数: 32

約数和(自身を含む): 27636940800

約数和(自身を除く): 10515340574

約数列:

[1, 2, 19, 38, 59, 118, 191, 382, 1121, 2242, 3629, 7258, 11269, 22538, 39983, 79966, 214111, 428222, 759677, 1519354, 2358997, 4717994, 7636753, 15273506, 44820943, 89641886, 145098307, 290196614, 450568427, 901136854, 8560800113, 17121600226]

約数ペア:

[(1, 17121600226), (2, 8560800113), (19, 901136854), (38, 450568427), (59, 290196614), (118, 145098307), (191, 89641886), (382, 44820943), (1121, 15273506), (2242, 7636753), (3629, 4717994), (7258, 2358997), (11269, 1519354), (22538, 759677), (39983, 428222), (79966, 214111)]