19229690350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2275703}}^1$

素因数の和:2275741

約数の個数: 36

約数和(自身を含む): 38730206376

約数和(自身を除く): 19500516026

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 2275703, 4551406, 11378515, 22757030, 29584139, 56892575, 59168278, 113785150, 147920695, 295841390, 384593807, 739603475, 769187614, 1479206950, 1922969035, 3845938070, 9614845175, 19229690350]

約数ペア:

[(1, 19229690350), (2, 9614845175), (5, 3845938070), (10, 1922969035), (13, 1479206950), (25, 769187614), (26, 739603475), (50, 384593807), (65, 295841390), (130, 147920695), (169, 113785150), (325, 59168278), (338, 56892575), (650, 29584139), (845, 22757030), (1690, 11378515), (4225, 4551406), (8450, 2275703)]