127112242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{90407}}^1$

素因数の和:90465

約数の個数: 16

約数和(自身を含む): 206130240

約数和(自身を除く): 79017998

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 90407, 180814, 1717733, 3345059, 3435466, 6690118, 63556121, 127112242]

約数ペア:

[(1, 127112242), (2, 63556121), (19, 6690118), (37, 3435466), (38, 3345059), (74, 1717733), (703, 180814), (1406, 90407)]