19373046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2249

約数の個数: 64

約数和(自身を含む): 50872320

約数和(自身を除く): 31499274

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2207, 2926, 4389, 4414, 6621, 8778, 13242, 15449, 24277, 30898, 41933, 46347, 48554, 72831, 83866, 92694, 125799, 145662, 169939, 251598, 293531, 339878, 461263, 509817, 587062, 880593, 922526, 1019634, 1383789, 1761186, 2767578, 3228841, 6457682, 9686523, 19373046]

約数ペア:

[(1, 19373046), (2, 9686523), (3, 6457682), (6, 3228841), (7, 2767578), (11, 1761186), (14, 1383789), (19, 1019634), (21, 922526), (22, 880593), (33, 587062), (38, 509817), (42, 461263), (57, 339878), (66, 293531), (77, 251598), (114, 169939), (133, 145662), (154, 125799), (209, 92694), (231, 83866), (266, 72831), (399, 48554), (418, 46347), (462, 41933), (627, 30898), (798, 24277), (1254, 15449), (1463, 13242), (2207, 8778), (2926, 6621), (4389, 4414)]