119978654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{27941}}^1$

素因数の和:28075

約数の個数: 16

約数和(自身を含む): 191123280

約数和(自身を除く): 71144626

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 27941, 55882, 530879, 1061758, 3157333, 6314666, 59989327, 119978654]

約数ペア:

[(1, 119978654), (2, 59989327), (19, 6314666), (38, 3157333), (113, 1061758), (226, 530879), (2147, 55882), (4294, 27941)]