15954148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29989}}^1$

素因数の和:30019

約数の個数: 24

約数和(自身を含む): 33588800

約数和(自身を除く): 17634652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 29989, 59978, 119956, 209923, 419846, 569791, 839692, 1139582, 2279164, 3988537, 7977074, 15954148]

約数ペア:

[(1, 15954148), (2, 7977074), (4, 3988537), (7, 2279164), (14, 1139582), (19, 839692), (28, 569791), (38, 419846), (76, 209923), (133, 119956), (266, 59978), (532, 29989)]