15900382

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:216

約数の個数: 24

約数和(自身を含む): 25188120

約数和(自身を除く): 9287738

約数列:

[1, 2, 47, 59, 61, 94, 118, 122, 2209, 2773, 2867, 3599, 4418, 5546, 5734, 7198, 130331, 134749, 169153, 260662, 269498, 338306, 7950191, 15900382]

約数ペア:

[(1, 15900382), (2, 7950191), (47, 338306), (59, 269498), (61, 260662), (94, 169153), (118, 134749), (122, 130331), (2209, 7198), (2773, 5734), (2867, 5546), (3599, 4418)]