2023205918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{749891}}^1$

素因数の和:749983

約数の個数: 16

約数和(自身を含む): 3239533440

約数和(自身を除く): 1216327522

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 749891, 1499782, 14247929, 28495858, 53242261, 106484522, 1011602959, 2023205918]

約数ペア:

[(1, 2023205918), (2, 1011602959), (19, 106484522), (38, 53242261), (71, 28495858), (142, 14247929), (1349, 1499782), (2698, 749891)]