11520346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1931}}^1$

素因数の和:2109

約数の個数: 16

約数和(自身を含む): 18315360

約数和(自身を除く): 6795014

約数列:

[1, 2, 19, 38, 157, 314, 1931, 2983, 3862, 5966, 36689, 73378, 303167, 606334, 5760173, 11520346]

約数ペア:

[(1, 11520346), (2, 5760173), (19, 606334), (38, 303167), (157, 73378), (314, 36689), (1931, 5966), (2983, 3862)]