16454941279

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1\times {\mathrm{2927}}^1$

素因数の和:3979

約数の個数: 32

約数和(自身を含む): 20283310080

約数和(自身を除く): 3828368801

約数列:

[1, 7, 19, 43, 133, 301, 817, 983, 2927, 5719, 6881, 18677, 20489, 42269, 55613, 125861, 130739, 295883, 389291, 803111, 881027, 2391359, 2877241, 5621777, 16739513, 20140687, 54667579, 123721363, 382673053, 866049541, 2350705897, 16454941279]

約数ペア:

[(1, 16454941279), (7, 2350705897), (19, 866049541), (43, 382673053), (133, 123721363), (301, 54667579), (817, 20140687), (983, 16739513), (2927, 5621777), (5719, 2877241), (6881, 2391359), (18677, 881027), (20489, 803111), (42269, 389291), (55613, 295883), (125861, 130739)]