12398553866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{95287}}^1$

素因数の和:95438

約数の個数: 32

約数和(自身を含む): 20376385920

約数和(自身を除く): 7977832054

約数列:

[1, 2, 17, 34, 43, 86, 89, 178, 731, 1462, 1513, 3026, 3827, 7654, 65059, 95287, 130118, 190574, 1619879, 3239758, 4097341, 8194682, 8480543, 16961086, 69654797, 139309594, 144169231, 288338462, 364663349, 729326698, 6199276933, 12398553866]

約数ペア:

[(1, 12398553866), (2, 6199276933), (17, 729326698), (34, 364663349), (43, 288338462), (86, 144169231), (89, 139309594), (178, 69654797), (731, 16961086), (1462, 8480543), (1513, 8194682), (3026, 4097341), (3827, 3239758), (7654, 1619879), (65059, 190574), (95287, 130118)]