192469990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{469439}}^1$

素因数の和:469487

約数の個数: 16

約数和(自身を含む): 354896640

約数和(自身を除く): 162426650

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 469439, 938878, 2347195, 4694390, 19246999, 38493998, 96234995, 192469990]

約数ペア:

[(1, 192469990), (2, 96234995), (5, 38493998), (10, 19246999), (41, 4694390), (82, 2347195), (205, 938878), (410, 469439)]