19102496

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 43436736

約数和(自身を除く): 24334240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 797, 856, 1498, 1594, 1712, 2996, 3188, 3424, 5579, 5992, 6376, 11158, 11984, 12752, 22316, 23968, 25504, 44632, 85279, 89264, 170558, 178528, 341116, 596953, 682232, 1193906, 1364464, 2387812, 2728928, 4775624, 9551248, 19102496]

約数ペア:

[(1, 19102496), (2, 9551248), (4, 4775624), (7, 2728928), (8, 2387812), (14, 1364464), (16, 1193906), (28, 682232), (32, 596953), (56, 341116), (107, 178528), (112, 170558), (214, 89264), (224, 85279), (428, 44632), (749, 25504), (797, 23968), (856, 22316), (1498, 12752), (1594, 11984), (1712, 11158), (2996, 6376), (3188, 5992), (3424, 5579)]