19009964784388

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{5985151}}^1$

素因数の和:5985484

約数の個数: 48

約数和(自身を含む): 34587379427328

約数和(自身を除く): 15577414642940

約数列:

[1, 2, 4, 41, 82, 107, 164, 181, 214, 362, 428, 724, 4387, 7421, 8774, 14842, 17548, 19367, 29684, 38734, 77468, 794047, 1588094, 3176188, 5985151, 11970302, 23940604, 245391191, 490782382, 640411157, 981564764, 1083312331, 1280822314, 2166624662, 2561644628, 4333249324, 26256857437, 44415805571, 52513714874, 88831611142, 105027429748, 115914419417, 177663222284, 231828838834, 463657677668, 4752491196097, 9504982392194, 19009964784388]

約数ペア:

[(1, 19009964784388), (2, 9504982392194), (4, 4752491196097), (41, 463657677668), (82, 231828838834), (107, 177663222284), (164, 115914419417), (181, 105027429748), (214, 88831611142), (362, 52513714874), (428, 44415805571), (724, 26256857437), (4387, 4333249324), (7421, 2561644628), (8774, 2166624662), (14842, 1280822314), (17548, 1083312331), (19367, 981564764), (29684, 640411157), (38734, 490782382), (77468, 245391191), (794047, 23940604), (1588094, 11970302), (3176188, 5985151)]