19004590077

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{496891}}^1$

素因数の和:496985

約数の個数: 32

約数和(自身を含む): 29575011840

約数和(自身を除く): 10570421763

約数列:

[1, 3, 11, 19, 33, 57, 61, 183, 209, 627, 671, 1159, 2013, 3477, 12749, 38247, 496891, 1490673, 5465801, 9440929, 16397403, 28322787, 30310351, 90931053, 103850219, 311550657, 333413861, 575896669, 1000241583, 1727690007, 6334863359, 19004590077]

約数ペア:

[(1, 19004590077), (3, 6334863359), (11, 1727690007), (19, 1000241583), (33, 575896669), (57, 333413861), (61, 311550657), (183, 103850219), (209, 90931053), (627, 30310351), (671, 28322787), (1159, 16397403), (2013, 9440929), (3477, 5465801), (12749, 1490673), (38247, 496891)]