19135424

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{353}}^1$

素因数の和:394

約数の個数: 84

約数和(自身を含む): 47835312

約数和(自身を除く): 28699888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 353, 448, 484, 616, 704, 706, 847, 968, 1232, 1412, 1694, 1936, 2464, 2471, 2824, 3388, 3872, 3883, 4928, 4942, 5648, 6776, 7744, 7766, 9884, 11296, 13552, 15532, 19768, 22592, 27104, 27181, 31064, 39536, 42713, 54208, 54362, 62128, 79072, 85426, 108724, 124256, 158144, 170852, 217448, 248512, 298991, 341704, 434896, 597982, 683408, 869792, 1195964, 1366816, 1739584, 2391928, 2733632, 4783856, 9567712, 19135424]

約数ペア:

[(1, 19135424), (2, 9567712), (4, 4783856), (7, 2733632), (8, 2391928), (11, 1739584), (14, 1366816), (16, 1195964), (22, 869792), (28, 683408), (32, 597982), (44, 434896), (56, 341704), (64, 298991), (77, 248512), (88, 217448), (112, 170852), (121, 158144), (154, 124256), (176, 108724), (224, 85426), (242, 79072), (308, 62128), (352, 54362), (353, 54208), (448, 42713), (484, 39536), (616, 31064), (704, 27181), (706, 27104), (847, 22592), (968, 19768), (1232, 15532), (1412, 13552), (1694, 11296), (1936, 9884), (2464, 7766), (2471, 7744), (2824, 6776), (3388, 5648), (3872, 4942), (3883, 4928)]