19313277648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{207509}}^1$

素因数の和:207804

約数の個数: 80

約数和(自身を含む): 57226277760

約数和(自身を除く): 37913000112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 277, 336, 554, 831, 1108, 1662, 1939, 2216, 3324, 3878, 4432, 5817, 6648, 7756, 11634, 13296, 15512, 23268, 31024, 46536, 93072, 207509, 415018, 622527, 830036, 1245054, 1452563, 1660072, 2490108, 2905126, 3320144, 4357689, 4980216, 5810252, 8715378, 9960432, 11620504, 17430756, 23241008, 34861512, 57479993, 69723024, 114959986, 172439979, 229919972, 344879958, 402359951, 459839944, 689759916, 804719902, 919679888, 1207079853, 1379519832, 1609439804, 2414159706, 2759039664, 3218879608, 4828319412, 6437759216, 9656638824, 19313277648]

約数ペア:

[(1, 19313277648), (2, 9656638824), (3, 6437759216), (4, 4828319412), (6, 3218879608), (7, 2759039664), (8, 2414159706), (12, 1609439804), (14, 1379519832), (16, 1207079853), (21, 919679888), (24, 804719902), (28, 689759916), (42, 459839944), (48, 402359951), (56, 344879958), (84, 229919972), (112, 172439979), (168, 114959986), (277, 69723024), (336, 57479993), (554, 34861512), (831, 23241008), (1108, 17430756), (1662, 11620504), (1939, 9960432), (2216, 8715378), (3324, 5810252), (3878, 4980216), (4432, 4357689), (5817, 3320144), (6648, 2905126), (7756, 2490108), (11634, 1660072), (13296, 1452563), (15512, 1245054), (23268, 830036), (31024, 622527), (46536, 415018), (93072, 207509)]