19093934008

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{2347}}^1\times {\mathrm{14323}}^1$

素因数の和:16747

約数の個数: 32

約数和(自身を含む): 36323372160

約数和(自身を除く): 17229438152

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 2347, 4694, 9388, 14323, 18776, 28646, 57292, 114584, 166637, 333274, 666548, 1016933, 1333096, 2033866, 4067732, 8135464, 33616081, 67232162, 134464324, 268928648, 2386741751, 4773483502, 9546967004, 19093934008]

約数ペア:

[(1, 19093934008), (2, 9546967004), (4, 4773483502), (8, 2386741751), (71, 268928648), (142, 134464324), (284, 67232162), (568, 33616081), (2347, 8135464), (4694, 4067732), (9388, 2033866), (14323, 1333096), (18776, 1016933), (28646, 666548), (57292, 333274), (114584, 166637)]