19005243695

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{6163}}^1$

素因数の和:6495

約数の個数: 32

約数和(自身を含む): 23835448320

約数和(自身を除く): 4830204625

約数列:

[1, 5, 37, 79, 185, 211, 395, 1055, 2923, 6163, 7807, 14615, 16669, 30815, 39035, 83345, 228031, 486877, 616753, 1140155, 1300393, 2434385, 3083765, 6501965, 18014449, 48114541, 90072245, 102731047, 240572705, 513655235, 3801048739, 19005243695]

約数ペア:

[(1, 19005243695), (5, 3801048739), (37, 513655235), (79, 240572705), (185, 102731047), (211, 90072245), (395, 48114541), (1055, 18014449), (2923, 6501965), (6163, 3083765), (7807, 2434385), (14615, 1300393), (16669, 1140155), (30815, 616753), (39035, 486877), (83345, 228031)]