19224365008

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1789}}^1\times {\mathrm{15619}}^1$

素因数の和:17459

約数の個数: 40

約数和(自身を含む): 38137167200

約数和(自身を除く): 18912802192

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1789, 3578, 7156, 14312, 15619, 28624, 31238, 62476, 76927, 124952, 153854, 249904, 307708, 615416, 671617, 1230832, 1343234, 2686468, 5372936, 10745872, 27942391, 55884782, 111769564, 223539128, 447078256, 1201522813, 2403045626, 4806091252, 9612182504, 19224365008]

約数ペア:

[(1, 19224365008), (2, 9612182504), (4, 4806091252), (8, 2403045626), (16, 1201522813), (43, 447078256), (86, 223539128), (172, 111769564), (344, 55884782), (688, 27942391), (1789, 10745872), (3578, 5372936), (7156, 2686468), (14312, 1343234), (15619, 1230832), (28624, 671617), (31238, 615416), (62476, 307708), (76927, 249904), (124952, 153854)]