11985284

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 21718368

約数和(自身を除く): 9733084

約数列:

[1, 2, 4, 41, 82, 107, 164, 214, 428, 683, 1366, 2732, 4387, 8774, 17548, 28003, 56006, 73081, 112012, 146162, 292324, 2996321, 5992642, 11985284]

約数ペア:

[(1, 11985284), (2, 5992642), (4, 2996321), (41, 292324), (82, 146162), (107, 112012), (164, 73081), (214, 56006), (428, 28003), (683, 17548), (1366, 8774), (2732, 4387)]