1900387045

素因数分解:

$5^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{8831}}^1$

素因数の和:9252

約数の個数: 16

約数和(自身を含む): 2302820352

約数和(自身を除く): 402433307

約数列:

[1, 5, 193, 223, 965, 1115, 8831, 43039, 44155, 215195, 1704383, 1969313, 8521915, 9846565, 380077409, 1900387045]

約数ペア:

[(1, 1900387045), (5, 380077409), (193, 9846565), (223, 8521915), (965, 1969313), (1115, 1704383), (8831, 215195), (43039, 44155)]