11894817

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 18570240

約数和(自身を除く): 6675423

約数列:

[1, 3, 11, 19, 33, 57, 61, 183, 209, 311, 627, 671, 933, 1159, 2013, 3421, 3477, 5909, 10263, 12749, 17727, 18971, 38247, 56913, 64999, 194997, 208681, 360449, 626043, 1081347, 3964939, 11894817]

約数ペア:

[(1, 11894817), (3, 3964939), (11, 1081347), (19, 626043), (33, 360449), (57, 208681), (61, 194997), (183, 64999), (209, 56913), (311, 38247), (627, 18971), (671, 17727), (933, 12749), (1159, 10263), (2013, 5909), (3421, 3477)]