13996624

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{28219}}^1$

素因数の和:28258

約数の個数: 20

約数和(自身を含む): 27994240

約数和(自身を除く): 13997616

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 28219, 56438, 112876, 225752, 451504, 874789, 1749578, 3499156, 6998312, 13996624]

約数ペア:

[(1, 13996624), (2, 6998312), (4, 3499156), (8, 1749578), (16, 874789), (31, 451504), (62, 225752), (124, 112876), (248, 56438), (496, 28219)]