19003670418

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{204301}}^1$

素因数の和:204762

約数の個数: 32

約数和(自身を含む): 39127919040

約数和(自身を除く): 20124248622

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 419, 838, 1257, 2514, 15503, 31006, 46509, 93018, 204301, 408602, 612903, 1225806, 7559137, 15118274, 22677411, 45354822, 85602119, 171204238, 256806357, 513612714, 3167278403, 6334556806, 9501835209, 19003670418]

約数ペア:

[(1, 19003670418), (2, 9501835209), (3, 6334556806), (6, 3167278403), (37, 513612714), (74, 256806357), (111, 171204238), (222, 85602119), (419, 45354822), (838, 22677411), (1257, 15118274), (2514, 7559137), (15503, 1225806), (31006, 612903), (46509, 408602), (93018, 204301)]