19994688192

素因数分解:

$2^6\times 3^1\times {\mathrm{4993}}^1\times {\mathrm{20857}}^1$

素因数の和:25865

約数の個数: 56

約数和(自身を含む): 52915744816

約数和(自身を除く): 32921056624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 4993, 9986, 14979, 19972, 20857, 29958, 39944, 41714, 59916, 62571, 79888, 83428, 119832, 125142, 159776, 166856, 239664, 250284, 319552, 333712, 479328, 500568, 667424, 958656, 1001136, 1334848, 2002272, 4004544, 104139001, 208278002, 312417003, 416556004, 624834006, 833112008, 1249668012, 1666224016, 2499336024, 3332448032, 4998672048, 6664896064, 9997344096, 19994688192]

約数ペア:

[(1, 19994688192), (2, 9997344096), (3, 6664896064), (4, 4998672048), (6, 3332448032), (8, 2499336024), (12, 1666224016), (16, 1249668012), (24, 833112008), (32, 624834006), (48, 416556004), (64, 312417003), (96, 208278002), (192, 104139001), (4993, 4004544), (9986, 2002272), (14979, 1334848), (19972, 1001136), (20857, 958656), (29958, 667424), (39944, 500568), (41714, 479328), (59916, 333712), (62571, 319552), (79888, 250284), (83428, 239664), (119832, 166856), (125142, 159776)]