19090302

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5903}}^1$

素因数の和:5933

約数の個数: 48

約数和(自身を含む): 48460032

約数和(自身を除く): 29369730

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 5903, 11806, 17709, 35418, 41321, 64933, 82642, 123963, 129866, 194799, 247926, 289247, 389598, 454531, 578494, 867741, 909062, 1363593, 1735482, 2727186, 3181717, 6363434, 9545151, 19090302]

約数ペア:

[(1, 19090302), (2, 9545151), (3, 6363434), (6, 3181717), (7, 2727186), (11, 1735482), (14, 1363593), (21, 909062), (22, 867741), (33, 578494), (42, 454531), (49, 389598), (66, 289247), (77, 247926), (98, 194799), (147, 129866), (154, 123963), (231, 82642), (294, 64933), (462, 41321), (539, 35418), (1078, 17709), (1617, 11806), (3234, 5903)]