39878529601

素因数分解:

${\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{6977}}^1$

素因数の和:7309

約数の個数: 24

約数和(自身を含む): 42878191104

約数和(自身を除く): 2999661503

約数列:

[1, 19, 71, 223, 361, 1349, 4237, 6977, 15833, 25631, 80503, 132563, 300827, 495367, 1555871, 2518697, 5715713, 9411973, 29561549, 110466841, 178827487, 561669431, 2098869979, 39878529601]

約数ペア:

[(1, 39878529601), (19, 2098869979), (71, 561669431), (223, 178827487), (361, 110466841), (1349, 29561549), (4237, 9411973), (6977, 5715713), (15833, 2518697), (25631, 1555871), (80503, 495367), (132563, 300827)]