23156744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11719}}^1$

素因数の和:11757

約数の個数: 32

約数和(自身を含む): 49224000

約数和(自身を除く): 26067256

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 11719, 23438, 46876, 93752, 152347, 222661, 304694, 445322, 609388, 890644, 1218776, 1781288, 2894593, 5789186, 11578372, 23156744]

約数ペア:

[(1, 23156744), (2, 11578372), (4, 5789186), (8, 2894593), (13, 1781288), (19, 1218776), (26, 890644), (38, 609388), (52, 445322), (76, 304694), (104, 222661), (152, 152347), (247, 93752), (494, 46876), (988, 23438), (1976, 11719)]