19139082

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 40158720

約数和(自身を除く): 21019638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 331, 419, 662, 838, 993, 1257, 1986, 2514, 7613, 9637, 15226, 19274, 22839, 28911, 45678, 57822, 138689, 277378, 416067, 832134, 3189847, 6379694, 9569541, 19139082]

約数ペア:

[(1, 19139082), (2, 9569541), (3, 6379694), (6, 3189847), (23, 832134), (46, 416067), (69, 277378), (138, 138689), (331, 57822), (419, 45678), (662, 28911), (838, 22839), (993, 19274), (1257, 15226), (1986, 9637), (2514, 7613)]