15698949676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{20011}}^1$

素因数の和:20254

約数の個数: 48

約数和(自身を含む): 29652981120

約数和(自身を除く): 13954031444

約数列:

[1, 2, 4, 17, 34, 68, 83, 139, 166, 278, 332, 556, 1411, 2363, 2822, 4726, 5644, 9452, 11537, 20011, 23074, 40022, 46148, 80044, 196129, 340187, 392258, 680374, 784516, 1360748, 1660913, 2781529, 3321826, 5563058, 6643652, 11126116, 28235521, 47285993, 56471042, 94571986, 112942084, 189143972, 230866907, 461733814, 923467628, 3924737419, 7849474838, 15698949676]

約数ペア:

[(1, 15698949676), (2, 7849474838), (4, 3924737419), (17, 923467628), (34, 461733814), (68, 230866907), (83, 189143972), (139, 112942084), (166, 94571986), (278, 56471042), (332, 47285993), (556, 28235521), (1411, 11126116), (2363, 6643652), (2822, 5563058), (4726, 3321826), (5644, 2781529), (9452, 1660913), (11537, 1360748), (20011, 784516), (23074, 680374), (40022, 392258), (46148, 340187), (80044, 196129)]