127697746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{305497}}^1$

素因数の和:305529

約数の個数: 16

約数和(自身を含む): 219958560

約数和(自身を除く): 92260814

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 305497, 610994, 3360467, 5804443, 6720934, 11608886, 63848873, 127697746]

約数ペア:

[(1, 127697746), (2, 63848873), (11, 11608886), (19, 6720934), (22, 5804443), (38, 3360467), (209, 610994), (418, 305497)]