13276744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6719}}^1$

素因数の和:6757

約数の個数: 32

約数和(自身を含む): 28224000

約数和(自身を除く): 14947256

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 6719, 13438, 26876, 53752, 87347, 127661, 174694, 255322, 349388, 510644, 698776, 1021288, 1659593, 3319186, 6638372, 13276744]

約数ペア:

[(1, 13276744), (2, 6638372), (4, 3319186), (8, 1659593), (13, 1021288), (19, 698776), (26, 510644), (38, 349388), (52, 255322), (76, 174694), (104, 127661), (152, 87347), (247, 53752), (494, 26876), (988, 13438), (1976, 6719)]