23990538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27961}}^1$

素因数の和:27990

約数の個数: 32

約数和(自身を含む): 56371392

約数和(自身を除く): 32380854

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 27961, 55922, 83883, 167766, 307571, 363493, 615142, 726986, 922713, 1090479, 1845426, 2180958, 3998423, 7996846, 11995269, 23990538]

約数ペア:

[(1, 23990538), (2, 11995269), (3, 7996846), (6, 3998423), (11, 2180958), (13, 1845426), (22, 1090479), (26, 922713), (33, 726986), (39, 615142), (66, 363493), (78, 307571), (143, 167766), (286, 83883), (429, 55922), (858, 27961)]