19191018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41539}}^1$

素因数の和:41562

約数の個数: 32

約数和(自身を含む): 47854080

約数和(自身を除く): 28663062

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 41539, 83078, 124617, 249234, 290773, 456929, 581546, 872319, 913858, 1370787, 1744638, 2741574, 3198503, 6397006, 9595509, 19191018]

約数ペア:

[(1, 19191018), (2, 9595509), (3, 6397006), (6, 3198503), (7, 2741574), (11, 1744638), (14, 1370787), (21, 913858), (22, 872319), (33, 581546), (42, 456929), (66, 290773), (77, 249234), (154, 124617), (231, 83078), (462, 41539)]