21929071778

素因数分解:

$2^1\times {\mathrm{463}}^1\times {\mathrm{977}}^1\times {\mathrm{24239}}^1$

素因数の和:25681

約数の個数: 16

約数和(自身を含む): 32999754240

約数和(自身を除く): 11070682462

約数列:

[1, 2, 463, 926, 977, 1954, 24239, 48478, 452351, 904702, 11222657, 22445314, 23681503, 47363006, 10964535889, 21929071778]

約数ペア:

[(1, 21929071778), (2, 10964535889), (463, 47363006), (926, 23681503), (977, 22445314), (1954, 11222657), (24239, 904702), (48478, 452351)]