12950746

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2347}}^1$

素因数の和:2469

約数の個数: 16

約数和(自身を含む): 20286720

約数和(自身を除く): 7335974

約数列:

[1, 2, 31, 62, 89, 178, 2347, 2759, 4694, 5518, 72757, 145514, 208883, 417766, 6475373, 12950746]

約数ペア:

[(1, 12950746), (2, 6475373), (31, 417766), (62, 208883), (89, 145514), (178, 72757), (2347, 5518), (2759, 4694)]