12559538

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:577

約数の個数: 16

約数和(自身を含む): 19160064

約数和(自身を除く): 6600526

約数列:

[1, 2, 127, 197, 251, 254, 394, 502, 25019, 31877, 49447, 50038, 63754, 98894, 6279769, 12559538]

約数ペア:

[(1, 12559538), (2, 6279769), (127, 98894), (197, 63754), (251, 50038), (254, 49447), (394, 31877), (502, 25019)]