11297431388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{4127}}^1$

素因数の和:4530

約数の個数: 48

約数和(自身を含む): 21036288000

約数和(自身を除く): 9738856612

約数列:

[1, 2, 4, 19, 38, 76, 181, 199, 362, 398, 724, 796, 3439, 3781, 4127, 6878, 7562, 8254, 13756, 15124, 16508, 36019, 72038, 78413, 144076, 156826, 313652, 684361, 746987, 821273, 1368722, 1493974, 1642546, 2737444, 2987948, 3285092, 14192753, 15604187, 28385506, 31208374, 56771012, 62416748, 148650413, 297300826, 594601652, 2824357847, 5648715694, 11297431388]

約数ペア:

[(1, 11297431388), (2, 5648715694), (4, 2824357847), (19, 594601652), (38, 297300826), (76, 148650413), (181, 62416748), (199, 56771012), (362, 31208374), (398, 28385506), (724, 15604187), (796, 14192753), (3439, 3285092), (3781, 2987948), (4127, 2737444), (6878, 1642546), (7562, 1493974), (8254, 1368722), (13756, 821273), (15124, 746987), (16508, 684361), (36019, 313652), (72038, 156826), (78413, 144076)]