18771036266

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1947607}}^1$

素因数の和:1947749

約数の個数: 16

約数和(自身を含む): 28980407040

約数和(自身を除く): 10209370774

約数列:

[1, 2, 61, 79, 122, 158, 4819, 9638, 1947607, 3895214, 118804027, 153860953, 237608054, 307721906, 9385518133, 18771036266]

約数ペア:

[(1, 18771036266), (2, 9385518133), (61, 307721906), (79, 237608054), (122, 153860953), (158, 118804027), (4819, 3895214), (9638, 1947607)]