13282672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3361}}^1$

素因数の和:3401

約数の個数: 40

約数和(自身を含む): 29182160

約数和(自身を除く): 15899488

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3361, 3952, 6722, 13444, 26888, 43693, 53776, 63859, 87386, 127718, 174772, 255436, 349544, 510872, 699088, 830167, 1021744, 1660334, 3320668, 6641336, 13282672]

約数ペア:

[(1, 13282672), (2, 6641336), (4, 3320668), (8, 1660334), (13, 1021744), (16, 830167), (19, 699088), (26, 510872), (38, 349544), (52, 255436), (76, 174772), (104, 127718), (152, 87386), (208, 63859), (247, 53776), (304, 43693), (494, 26888), (988, 13444), (1976, 6722), (3361, 3952)]