2019436005

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1\times {\mathrm{2647}}^1$

素因数の和:3117

約数の個数: 32

約数和(自身を含む): 3261742848

約数和(自身を除く): 1242306843

約数列:

[1, 3, 5, 15, 181, 281, 543, 843, 905, 1405, 2647, 2715, 4215, 7941, 13235, 39705, 50861, 152583, 254305, 479107, 743807, 762915, 1437321, 2231421, 2395535, 3719035, 7186605, 11157105, 134629067, 403887201, 673145335, 2019436005]

約数ペア:

[(1, 2019436005), (3, 673145335), (5, 403887201), (15, 134629067), (181, 11157105), (281, 7186605), (543, 3719035), (843, 2395535), (905, 2231421), (1405, 1437321), (2647, 762915), (2715, 743807), (4215, 479107), (7941, 254305), (13235, 152583), (39705, 50861)]