127528418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{90703}}^1$

素因数の和:90761

約数の個数: 16

約数和(自身を含む): 206805120

約数和(自身を除く): 79276702

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 90703, 181406, 1723357, 3356011, 3446714, 6712022, 63764209, 127528418]

約数ペア:

[(1, 127528418), (2, 63764209), (19, 6712022), (37, 3446714), (38, 3356011), (74, 1723357), (703, 181406), (1406, 90703)]