19051872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28351}}^1$

素因数の和:28371

約数の個数: 48

約数和(自身を含む): 57157632

約数和(自身を除く): 38105760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 28351, 56702, 85053, 113404, 170106, 198457, 226808, 340212, 396914, 453616, 595371, 680424, 793828, 907232, 1190742, 1360848, 1587656, 2381484, 2721696, 3175312, 4762968, 6350624, 9525936, 19051872]

約数ペア:

[(1, 19051872), (2, 9525936), (3, 6350624), (4, 4762968), (6, 3175312), (7, 2721696), (8, 2381484), (12, 1587656), (14, 1360848), (16, 1190742), (21, 907232), (24, 793828), (28, 680424), (32, 595371), (42, 453616), (48, 396914), (56, 340212), (84, 226808), (96, 198457), (112, 170106), (168, 113404), (224, 85053), (336, 56702), (672, 28351)]