19341112

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2521}}^1$

素因数の和:2671

約数の個数: 32

約数和(自身を含む): 41764320

約数和(自身を除く): 22423208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 2521, 3836, 5042, 7672, 10084, 17647, 20168, 35294, 70588, 141176, 345377, 690754, 1381508, 2417639, 2763016, 4835278, 9670556, 19341112]

約数ペア:

[(1, 19341112), (2, 9670556), (4, 4835278), (7, 2763016), (8, 2417639), (14, 1381508), (28, 690754), (56, 345377), (137, 141176), (274, 70588), (548, 35294), (959, 20168), (1096, 17647), (1918, 10084), (2521, 7672), (3836, 5042)]