16704982

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 31814208

約数和(自身を除く): 15109226

約数列:

[1, 2, 7, 14, 17, 34, 37, 49, 74, 98, 119, 238, 259, 271, 518, 542, 629, 833, 1258, 1666, 1813, 1897, 3626, 3794, 4403, 4607, 8806, 9214, 10027, 13279, 20054, 26558, 30821, 32249, 61642, 64498, 70189, 140378, 170459, 225743, 340918, 451486, 491323, 982646, 1193213, 2386426, 8352491, 16704982]

約数ペア:

[(1, 16704982), (2, 8352491), (7, 2386426), (14, 1193213), (17, 982646), (34, 491323), (37, 451486), (49, 340918), (74, 225743), (98, 170459), (119, 140378), (238, 70189), (259, 64498), (271, 61642), (518, 32249), (542, 30821), (629, 26558), (833, 20054), (1258, 13279), (1666, 10027), (1813, 9214), (1897, 8806), (3626, 4607), (3794, 4403)]