19304768

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1111

約数の個数: 56

約数和(自身を含む): 44890944

約数和(自身を除く): 25586176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1051, 1148, 1312, 2102, 2296, 2624, 4204, 4592, 7357, 8408, 9184, 14714, 16816, 18368, 29428, 33632, 43091, 58856, 67264, 86182, 117712, 172364, 235424, 301637, 344728, 470848, 603274, 689456, 1206548, 1378912, 2413096, 2757824, 4826192, 9652384, 19304768]

約数ペア:

[(1, 19304768), (2, 9652384), (4, 4826192), (7, 2757824), (8, 2413096), (14, 1378912), (16, 1206548), (28, 689456), (32, 603274), (41, 470848), (56, 344728), (64, 301637), (82, 235424), (112, 172364), (164, 117712), (224, 86182), (287, 67264), (328, 58856), (448, 43091), (574, 33632), (656, 29428), (1051, 18368), (1148, 16816), (1312, 14714), (2102, 9184), (2296, 8408), (2624, 7357), (4204, 4592)]