22187494

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 41327280

約数和(自身を除く): 19139786

約数列:

[1, 2, 7, 14, 29, 37, 49, 58, 74, 98, 203, 211, 259, 406, 422, 518, 1073, 1421, 1477, 1813, 2146, 2842, 2954, 3626, 6119, 7511, 7807, 10339, 12238, 15022, 15614, 20678, 42833, 52577, 54649, 85666, 105154, 109298, 226403, 299831, 382543, 452806, 599662, 765086, 1584821, 3169642, 11093747, 22187494]

約数ペア:

[(1, 22187494), (2, 11093747), (7, 3169642), (14, 1584821), (29, 765086), (37, 599662), (49, 452806), (58, 382543), (74, 299831), (98, 226403), (203, 109298), (211, 105154), (259, 85666), (406, 54649), (422, 52577), (518, 42833), (1073, 20678), (1421, 15614), (1477, 15022), (1813, 12238), (2146, 10339), (2842, 7807), (2954, 7511), (3626, 6119)]