16070978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 31026240

約数和(自身を除く): 14955262

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 121, 154, 179, 242, 358, 371, 583, 742, 847, 1166, 1253, 1694, 1969, 2506, 3938, 4081, 6413, 8162, 9487, 12826, 13783, 18974, 21659, 27566, 43318, 44891, 66409, 89782, 104357, 132818, 151613, 208714, 303226, 730499, 1147927, 1460998, 2295854, 8035489, 16070978]

約数ペア:

[(1, 16070978), (2, 8035489), (7, 2295854), (11, 1460998), (14, 1147927), (22, 730499), (53, 303226), (77, 208714), (106, 151613), (121, 132818), (154, 104357), (179, 89782), (242, 66409), (358, 44891), (371, 43318), (583, 27566), (742, 21659), (847, 18974), (1166, 13783), (1253, 12826), (1694, 9487), (1969, 8162), (2506, 6413), (3938, 4081)]