19398624

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28867}}^1$

素因数の和:28887

約数の個数: 48

約数和(自身を含む): 58197888

約数和(自身を除く): 38799264

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, 28867, 57734, 86601, 115468, 173202, 202069, 230936, 346404, 404138, 461872, 606207, 692808, 808276, 923744, 1212414, 1385616, 1616552, 2424828, 2771232, 3233104, 4849656, 6466208, 9699312, 19398624]

約数ペア:

[(1, 19398624), (2, 9699312), (3, 6466208), (4, 4849656), (6, 3233104), (7, 2771232), (8, 2424828), (12, 1616552), (14, 1385616), (16, 1212414), (21, 923744), (24, 808276), (28, 692808), (32, 606207), (42, 461872), (48, 404138), (56, 346404), (84, 230936), (96, 202069), (112, 173202), (168, 115468), (224, 86601), (336, 57734), (672, 28867)]