15809656814

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{1889}}^1$

素因数の和:2193

約数の個数: 64

約数和(自身を含む): 28295930880

約数和(自身を除く): 12486274066

約数列:

[1, 2, 7, 14, 37, 74, 107, 151, 214, 259, 302, 518, 749, 1057, 1498, 1889, 2114, 3778, 3959, 5587, 7918, 11174, 13223, 16157, 26446, 27713, 32314, 39109, 55426, 69893, 78218, 113099, 139786, 202123, 226198, 285239, 404246, 489251, 570478, 597809, 978502, 1195618, 1414861, 1996673, 2829722, 3993346, 4184663, 7478551, 8369326, 10553843, 14957102, 21107686, 30520573, 52349857, 61041146, 73876901, 104699714, 147753802, 213644011, 427288022, 1129261201, 2258522402, 7904828407, 15809656814]

約数ペア:

[(1, 15809656814), (2, 7904828407), (7, 2258522402), (14, 1129261201), (37, 427288022), (74, 213644011), (107, 147753802), (151, 104699714), (214, 73876901), (259, 61041146), (302, 52349857), (518, 30520573), (749, 21107686), (1057, 14957102), (1498, 10553843), (1889, 8369326), (2114, 7478551), (3778, 4184663), (3959, 3993346), (5587, 2829722), (7918, 1996673), (11174, 1414861), (13223, 1195618), (16157, 978502), (26446, 597809), (27713, 570478), (32314, 489251), (39109, 404246), (55426, 285239), (69893, 226198), (78218, 202123), (113099, 139786)]