19051935

素因数分解:

$3^1\times 5^1\times 7^4\times {\mathrm{23}}^2$

素因数の和:82

約数の個数: 60

約数和(自身を含む): 37174872

約数和(自身を除く): 18122937

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 343, 345, 483, 529, 735, 805, 1029, 1127, 1587, 1715, 2401, 2415, 2645, 3381, 3703, 5145, 5635, 7203, 7889, 7935, 11109, 12005, 16905, 18515, 23667, 25921, 36015, 39445, 55223, 55545, 77763, 118335, 129605, 165669, 181447, 276115, 388815, 544341, 828345, 907235, 1270129, 2721705, 3810387, 6350645, 19051935]

約数ペア:

[(1, 19051935), (3, 6350645), (5, 3810387), (7, 2721705), (15, 1270129), (21, 907235), (23, 828345), (35, 544341), (49, 388815), (69, 276115), (105, 181447), (115, 165669), (147, 129605), (161, 118335), (245, 77763), (343, 55545), (345, 55223), (483, 39445), (529, 36015), (735, 25921), (805, 23667), (1029, 18515), (1127, 16905), (1587, 12005), (1715, 11109), (2401, 7935), (2415, 7889), (2645, 7203), (3381, 5635), (3703, 5145)]