133760038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{9437}}^1$

素因数の和:9831

約数の個数: 16

約数和(自身を含む): 211788720

約数和(自身を除く): 78028682

約数列:

[1, 2, 19, 38, 373, 746, 7087, 9437, 14174, 18874, 179303, 358606, 3520001, 7040002, 66880019, 133760038]

約数ペア:

[(1, 133760038), (2, 66880019), (19, 7040002), (38, 3520001), (373, 358606), (746, 179303), (7087, 18874), (9437, 14174)]