15216904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2729}}^1$

素因数の和:2793

約数の個数: 32

約数和(自身を含む): 30958200

約数和(自身を除く): 15741296

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2729, 2788, 5458, 5576, 10916, 21832, 46393, 92786, 111889, 185572, 223778, 371144, 447556, 895112, 1902113, 3804226, 7608452, 15216904]

約数ペア:

[(1, 15216904), (2, 7608452), (4, 3804226), (8, 1902113), (17, 895112), (34, 447556), (41, 371144), (68, 223778), (82, 185572), (136, 111889), (164, 92786), (328, 46393), (697, 21832), (1394, 10916), (2729, 5576), (2788, 5458)]