19499643456

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5345297}}^1$

素因数の和:5345331

約数の個数: 56

約数和(自身を含む): 54308227680

約数和(自身を除く): 34808584224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 5345297, 10690594, 16035891, 21381188, 32071782, 42762376, 64143564, 85524752, 101560643, 128287128, 171049504, 203121286, 256574256, 304681929, 342099008, 406242572, 513148512, 609363858, 812485144, 1026297024, 1218727716, 1624970288, 2437455432, 3249940576, 4874910864, 6499881152, 9749821728, 19499643456]

約数ペア:

[(1, 19499643456), (2, 9749821728), (3, 6499881152), (4, 4874910864), (6, 3249940576), (8, 2437455432), (12, 1624970288), (16, 1218727716), (19, 1026297024), (24, 812485144), (32, 609363858), (38, 513148512), (48, 406242572), (57, 342099008), (64, 304681929), (76, 256574256), (96, 203121286), (114, 171049504), (152, 128287128), (192, 101560643), (228, 85524752), (304, 64143564), (456, 42762376), (608, 32071782), (912, 21381188), (1216, 16035891), (1824, 10690594), (3648, 5345297)]