19387883235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8028109}}^1$

素因数の和:8028147

約数の個数: 32

約数和(自身を含む): 36993530880

約数和(自身を除く): 17605647645

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 8028109, 24084327, 40140545, 56196763, 120421635, 168590289, 184646507, 280983815, 553939521, 842951445, 923232535, 1292525549, 2769697605, 3877576647, 6462627745, 19387883235]

約数ペア:

[(1, 19387883235), (3, 6462627745), (5, 3877576647), (7, 2769697605), (15, 1292525549), (21, 923232535), (23, 842951445), (35, 553939521), (69, 280983815), (105, 184646507), (115, 168590289), (161, 120421635), (345, 56196763), (483, 40140545), (805, 24084327), (2415, 8028109)]