19720092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7573}}^1$

素因数の和:7618

約数の個数: 48

約数和(自身を含む): 54290432

約数和(自身を除く): 34570340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 7573, 15146, 22719, 30292, 45438, 53011, 90876, 106022, 159033, 212044, 234763, 318066, 469526, 636132, 704289, 939052, 1408578, 1643341, 2817156, 3286682, 4930023, 6573364, 9860046, 19720092]

約数ペア:

[(1, 19720092), (2, 9860046), (3, 6573364), (4, 4930023), (6, 3286682), (7, 2817156), (12, 1643341), (14, 1408578), (21, 939052), (28, 704289), (31, 636132), (42, 469526), (62, 318066), (84, 234763), (93, 212044), (124, 159033), (186, 106022), (217, 90876), (372, 53011), (434, 45438), (651, 30292), (868, 22719), (1302, 15146), (2604, 7573)]