19396951338

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{171439}}^1$

素因数の和:171726

約数の個数: 32

約数和(自身を含む): 39376339200

約数和(自身を除く): 19979387862

約数列:

[1, 2, 3, 6, 109, 173, 218, 327, 346, 519, 654, 1038, 18857, 37714, 56571, 113142, 171439, 342878, 514317, 1028634, 18686851, 29658947, 37373702, 56060553, 59317894, 88976841, 112121106, 177953682, 3232825223, 6465650446, 9698475669, 19396951338]

約数ペア:

[(1, 19396951338), (2, 9698475669), (3, 6465650446), (6, 3232825223), (109, 177953682), (173, 112121106), (218, 88976841), (327, 59317894), (346, 56060553), (519, 37373702), (654, 29658947), (1038, 18686851), (18857, 1028634), (37714, 514317), (56571, 342878), (113142, 171439)]