19494119472

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21375131}}^1$

素因数の和:21375161

約数の個数: 40

約数和(自身を含む): 53010327360

約数和(自身を除く): 33516207888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 21375131, 42750262, 64125393, 85500524, 128250786, 171001048, 256501572, 342002096, 406127489, 513003144, 812254978, 1026006288, 1218382467, 1624509956, 2436764934, 3249019912, 4873529868, 6498039824, 9747059736, 19494119472]

約数ペア:

[(1, 19494119472), (2, 9747059736), (3, 6498039824), (4, 4873529868), (6, 3249019912), (8, 2436764934), (12, 1624509956), (16, 1218382467), (19, 1026006288), (24, 812254978), (38, 513003144), (48, 406127489), (57, 342002096), (76, 256501572), (114, 171001048), (152, 128250786), (228, 85500524), (304, 64125393), (456, 42750262), (912, 21375131)]