19431696

素因数分解:

$2^4\times 3^1\times {\mathrm{404827}}^1$

素因数の和:404838

約数の個数: 20

約数和(自身を含む): 50198672

約数和(自身を除く): 30766976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 404827, 809654, 1214481, 1619308, 2428962, 3238616, 4857924, 6477232, 9715848, 19431696]

約数ペア:

[(1, 19431696), (2, 9715848), (3, 6477232), (4, 4857924), (6, 3238616), (8, 2428962), (12, 1619308), (16, 1214481), (24, 809654), (48, 404827)]