39010192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9871}}^1$

素因数の和:9911

約数の個数: 40

約数和(自身を含む): 85688960

約数和(自身を除く): 46678768

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 9871, 19742, 39484, 78968, 128323, 157936, 187549, 256646, 375098, 513292, 750196, 1026584, 1500392, 2053168, 2438137, 3000784, 4876274, 9752548, 19505096, 39010192]

約数ペア:

[(1, 39010192), (2, 19505096), (4, 9752548), (8, 4876274), (13, 3000784), (16, 2438137), (19, 2053168), (26, 1500392), (38, 1026584), (52, 750196), (76, 513292), (104, 375098), (152, 256646), (208, 187549), (247, 157936), (304, 128323), (494, 78968), (988, 39484), (1976, 19742), (3952, 9871)]