19128450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11593}}^1$

素因数の和:11619

約数の個数: 48

約数和(自身を含む): 51755616

約数和(自身を除く): 32627166

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 11593, 23186, 34779, 57965, 69558, 115930, 127523, 173895, 255046, 289825, 347790, 382569, 579650, 637615, 765138, 869475, 1275230, 1738950, 1912845, 3188075, 3825690, 6376150, 9564225, 19128450]

約数ペア:

[(1, 19128450), (2, 9564225), (3, 6376150), (5, 3825690), (6, 3188075), (10, 1912845), (11, 1738950), (15, 1275230), (22, 869475), (25, 765138), (30, 637615), (33, 579650), (50, 382569), (55, 347790), (66, 289825), (75, 255046), (110, 173895), (150, 127523), (165, 115930), (275, 69558), (330, 57965), (550, 34779), (825, 23186), (1650, 11593)]