19163462

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1621}}^1$

素因数の和:1903

約数の個数: 16

約数和(自身を含む): 30130272

約数和(自身を除く): 10966810

約数列:

[1, 2, 23, 46, 257, 514, 1621, 3242, 5911, 11822, 37283, 74566, 416597, 833194, 9581731, 19163462]

約数ペア:

[(1, 19163462), (2, 9581731), (23, 833194), (46, 416597), (257, 74566), (514, 37283), (1621, 11822), (3242, 5911)]