201848192026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{21505241}}^1$

素因数の和:21505294

約数の個数: 24

約数和(自身を含む): 344126882484

約数和(自身を除く): 142278690458

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9386, 21505241, 43010482, 279568133, 408599579, 559136266, 817199158, 5311794527, 7763392001, 10623589054, 15526784002, 100924096013, 201848192026]

約数ペア:

[(1, 201848192026), (2, 100924096013), (13, 15526784002), (19, 10623589054), (26, 7763392001), (38, 5311794527), (247, 817199158), (361, 559136266), (494, 408599579), (722, 279568133), (4693, 43010482), (9386, 21505241)]