15691872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1268

約数の個数: 96

約数和(自身を含む): 49593600

約数和(自身を除く): 33901728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1229, 1596, 1824, 2128, 2458, 3192, 3687, 4256, 4916, 6384, 7374, 8603, 9832, 12768, 14748, 17206, 19664, 23351, 25809, 29496, 34412, 39328, 46702, 51618, 58992, 68824, 70053, 93404, 103236, 117984, 137648, 140106, 163457, 186808, 206472, 275296, 280212, 326914, 373616, 412944, 490371, 560424, 653828, 747232, 825888, 980742, 1120848, 1307656, 1961484, 2241696, 2615312, 3922968, 5230624, 7845936, 15691872]

約数ペア:

[(1, 15691872), (2, 7845936), (3, 5230624), (4, 3922968), (6, 2615312), (7, 2241696), (8, 1961484), (12, 1307656), (14, 1120848), (16, 980742), (19, 825888), (21, 747232), (24, 653828), (28, 560424), (32, 490371), (38, 412944), (42, 373616), (48, 326914), (56, 280212), (57, 275296), (76, 206472), (84, 186808), (96, 163457), (112, 140106), (114, 137648), (133, 117984), (152, 103236), (168, 93404), (224, 70053), (228, 68824), (266, 58992), (304, 51618), (336, 46702), (399, 39328), (456, 34412), (532, 29496), (608, 25809), (672, 23351), (798, 19664), (912, 17206), (1064, 14748), (1229, 12768), (1596, 9832), (1824, 8603), (2128, 7374), (2458, 6384), (3192, 4916), (3687, 4256)]