15872372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6737}}^1$

素因数の和:6791

約数の個数: 24

約数和(自身を含む): 30186240

約数和(自身を除く): 14313868

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 6737, 13474, 26948, 128003, 208847, 256006, 417694, 512012, 835388, 3968093, 7936186, 15872372]

約数ペア:

[(1, 15872372), (2, 7936186), (4, 3968093), (19, 835388), (31, 512012), (38, 417694), (62, 256006), (76, 208847), (124, 128003), (589, 26948), (1178, 13474), (2356, 6737)]