16119714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 37296000

約数和(自身を除く): 21176286

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 73, 78, 114, 146, 149, 219, 247, 298, 438, 447, 494, 741, 894, 949, 1387, 1482, 1898, 1937, 2774, 2831, 2847, 3874, 4161, 5662, 5694, 5811, 8322, 8493, 10877, 11622, 16986, 18031, 21754, 32631, 36062, 36803, 54093, 65262, 73606, 108186, 110409, 141401, 206663, 220818, 282802, 413326, 424203, 619989, 848406, 1239978, 2686619, 5373238, 8059857, 16119714]

約数ペア:

[(1, 16119714), (2, 8059857), (3, 5373238), (6, 2686619), (13, 1239978), (19, 848406), (26, 619989), (38, 424203), (39, 413326), (57, 282802), (73, 220818), (78, 206663), (114, 141401), (146, 110409), (149, 108186), (219, 73606), (247, 65262), (298, 54093), (438, 36803), (447, 36062), (494, 32631), (741, 21754), (894, 18031), (949, 16986), (1387, 11622), (1482, 10877), (1898, 8493), (1937, 8322), (2774, 5811), (2831, 5694), (2847, 5662), (3874, 4161)]