12103619919

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1\times {\mathrm{3109}}^1$

素因数の和:3551

約数の個数: 32

約数和(自身を含む): 16736079360

約数和(自身を除く): 4632459441

約数列:

[1, 3, 43, 103, 129, 293, 309, 879, 3109, 4429, 9327, 12599, 13287, 30179, 37797, 90537, 133687, 320227, 401061, 910937, 960681, 1297697, 2732811, 3893091, 13769761, 39170291, 41309283, 93826511, 117510873, 281479533, 4034539973, 12103619919]

約数ペア:

[(1, 12103619919), (3, 4034539973), (43, 281479533), (103, 117510873), (129, 93826511), (293, 41309283), (309, 39170291), (879, 13769761), (3109, 3893091), (4429, 2732811), (9327, 1297697), (12599, 960681), (13287, 910937), (30179, 401061), (37797, 320227), (90537, 133687)]