15716162

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 30533760

約数和(自身を除く): 14817598

約数列:

[1, 2, 7, 11, 14, 22, 49, 61, 77, 98, 122, 154, 239, 427, 478, 539, 671, 854, 1078, 1342, 1673, 2629, 2989, 3346, 4697, 5258, 5978, 9394, 11711, 14579, 18403, 23422, 29158, 32879, 36806, 65758, 102053, 128821, 160369, 204106, 257642, 320738, 714371, 1122583, 1428742, 2245166, 7858081, 15716162]

約数ペア:

[(1, 15716162), (2, 7858081), (7, 2245166), (11, 1428742), (14, 1122583), (22, 714371), (49, 320738), (61, 257642), (77, 204106), (98, 160369), (122, 128821), (154, 102053), (239, 65758), (427, 36806), (478, 32879), (539, 29158), (671, 23422), (854, 18403), (1078, 14579), (1342, 11711), (1673, 9394), (2629, 5978), (2989, 5258), (3346, 4697)]