19259503264

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{57097}}^1$

素因数の和:57317

約数の個数: 48

約数和(自身を含む): 38676814848

約数和(自身を除く): 19417311584

約数列:

[1, 2, 4, 8, 16, 32, 83, 127, 166, 254, 332, 508, 664, 1016, 1328, 2032, 2656, 4064, 10541, 21082, 42164, 57097, 84328, 114194, 168656, 228388, 337312, 456776, 913552, 1827104, 4739051, 7251319, 9478102, 14502638, 18956204, 29005276, 37912408, 58010552, 75824816, 116021104, 151649632, 232042208, 601859477, 1203718954, 2407437908, 4814875816, 9629751632, 19259503264]

約数ペア:

[(1, 19259503264), (2, 9629751632), (4, 4814875816), (8, 2407437908), (16, 1203718954), (32, 601859477), (83, 232042208), (127, 151649632), (166, 116021104), (254, 75824816), (332, 58010552), (508, 37912408), (664, 29005276), (1016, 18956204), (1328, 14502638), (2032, 9478102), (2656, 7251319), (4064, 4739051), (10541, 1827104), (21082, 913552), (42164, 456776), (57097, 337312), (84328, 228388), (114194, 168656)]