1812069311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{929}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 2109240000

約数和(自身を除く): 297170689

約数列:

[1, 13, 19, 53, 149, 247, 689, 929, 1007, 1937, 2831, 7897, 12077, 13091, 17651, 36803, 49237, 102661, 138421, 150043, 229463, 640081, 935503, 1799473, 1950559, 2629999, 7336313, 12161539, 34189987, 95372069, 139389947, 1812069311]

約数ペア:

[(1, 1812069311), (13, 139389947), (19, 95372069), (53, 34189987), (149, 12161539), (247, 7336313), (689, 2629999), (929, 1950559), (1007, 1799473), (1937, 935503), (2831, 640081), (7897, 229463), (12077, 150043), (13091, 138421), (17651, 102661), (36803, 49237)]