23855458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 40824000

約数和(自身を除く): 16968542

約数列:

[1, 2, 11, 22, 29, 58, 139, 269, 278, 319, 538, 638, 1529, 2959, 3058, 4031, 5918, 7801, 8062, 15602, 37391, 44341, 74782, 85811, 88682, 171622, 411301, 822602, 1084339, 2168678, 11927729, 23855458]

約数ペア:

[(1, 23855458), (2, 11927729), (11, 2168678), (22, 1084339), (29, 822602), (58, 411301), (139, 171622), (269, 88682), (278, 85811), (319, 74782), (538, 44341), (638, 37391), (1529, 15602), (2959, 8062), (3058, 7801), (4031, 5918)]