11781470

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16139}}^1$

素因数の和:16219

約数の個数: 16

約数和(自身を含む): 21498480

約数和(自身を除く): 9717010

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 16139, 32278, 80695, 161390, 1178147, 2356294, 5890735, 11781470]

約数ペア:

[(1, 11781470), (2, 5890735), (5, 2356294), (10, 1178147), (73, 161390), (146, 80695), (365, 32278), (730, 16139)]