19764602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2383}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 36046080

約数和(自身を除く): 16281478

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 2383, 4147, 4766, 8294, 26213, 30979, 52426, 61958, 69107, 138214, 340769, 681538, 760177, 898391, 1520354, 1796782, 9882301, 19764602]

約数ペア:

[(1, 19764602), (2, 9882301), (11, 1796782), (13, 1520354), (22, 898391), (26, 760177), (29, 681538), (58, 340769), (143, 138214), (286, 69107), (319, 61958), (377, 52426), (638, 30979), (754, 26213), (2383, 8294), (4147, 4766)]