16387966

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1861}}^1$

素因数の和:1924

約数の個数: 32

約数和(自身を含む): 30566592

約数和(自身を除く): 14178626

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 1861, 3722, 4403, 8806, 13027, 26054, 31637, 63274, 68857, 137714, 221459, 442918, 481999, 963998, 1170569, 2341138, 8193983, 16387966]

約数ペア:

[(1, 16387966), (2, 8193983), (7, 2341138), (14, 1170569), (17, 963998), (34, 481999), (37, 442918), (74, 221459), (119, 137714), (238, 68857), (259, 63274), (518, 31637), (629, 26054), (1258, 13027), (1861, 8806), (3722, 4403)]