19005386386

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1\times {\mathrm{1759}}^1$

素因数の和:2207

約数の個数: 64

約数和(自身を含む): 34670592000

約数和(自身を除く): 15665205614

約数列:

[1, 2, 7, 14, 19, 38, 133, 151, 266, 269, 302, 538, 1057, 1759, 1883, 2114, 2869, 3518, 3766, 5111, 5738, 10222, 12313, 20083, 24626, 33421, 35777, 40166, 40619, 66842, 71554, 81238, 233947, 265609, 284333, 467894, 473171, 531218, 568666, 771761, 946342, 1543522, 1859263, 3312197, 3718526, 5046571, 5402327, 6624394, 8990249, 10093142, 10804654, 17980498, 35325997, 62931743, 70651994, 71448821, 125863486, 142897642, 500141747, 1000283494, 1357527599, 2715055198, 9502693193, 19005386386]

約数ペア:

[(1, 19005386386), (2, 9502693193), (7, 2715055198), (14, 1357527599), (19, 1000283494), (38, 500141747), (133, 142897642), (151, 125863486), (266, 71448821), (269, 70651994), (302, 62931743), (538, 35325997), (1057, 17980498), (1759, 10804654), (1883, 10093142), (2114, 8990249), (2869, 6624394), (3518, 5402327), (3766, 5046571), (5111, 3718526), (5738, 3312197), (10222, 1859263), (12313, 1543522), (20083, 946342), (24626, 771761), (33421, 568666), (35777, 531218), (40166, 473171), (40619, 467894), (66842, 284333), (71554, 265609), (81238, 233947)]