19934250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{3797}}^1$

素因数の和:3824

約数の個数: 64

約数和(自身を含む): 56878848

約数和(自身を除く): 36944598

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 3797, 5250, 7594, 11391, 18985, 22782, 26579, 37970, 53158, 56955, 79737, 94925, 113910, 132895, 159474, 189850, 265790, 284775, 398685, 474625, 569550, 664475, 797370, 949250, 1328950, 1423875, 1993425, 2847750, 3322375, 3986850, 6644750, 9967125, 19934250]

約数ペア:

[(1, 19934250), (2, 9967125), (3, 6644750), (5, 3986850), (6, 3322375), (7, 2847750), (10, 1993425), (14, 1423875), (15, 1328950), (21, 949250), (25, 797370), (30, 664475), (35, 569550), (42, 474625), (50, 398685), (70, 284775), (75, 265790), (105, 189850), (125, 159474), (150, 132895), (175, 113910), (210, 94925), (250, 79737), (350, 56955), (375, 53158), (525, 37970), (750, 26579), (875, 22782), (1050, 18985), (1750, 11391), (2625, 7594), (3797, 5250)]