12988382

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:496

約数の個数: 24

約数和(自身を含む): 21603456

約数和(自身を除く): 8615074

約数列:

[1, 2, 11, 22, 121, 191, 242, 281, 382, 562, 2101, 3091, 4202, 6182, 23111, 34001, 46222, 53671, 68002, 107342, 590381, 1180762, 6494191, 12988382]

約数ペア:

[(1, 12988382), (2, 6494191), (11, 1180762), (22, 590381), (121, 107342), (191, 68002), (242, 53671), (281, 46222), (382, 34001), (562, 23111), (2101, 6182), (3091, 4202)]