19021048

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{57991}}^1$

素因数の和:58038

約数の個数: 16

約数和(自身を含む): 36534960

約数和(自身を除く): 17513912

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 57991, 115982, 231964, 463928, 2377631, 4755262, 9510524, 19021048]

約数ペア:

[(1, 19021048), (2, 9510524), (4, 4755262), (8, 2377631), (41, 463928), (82, 231964), (164, 115982), (328, 57991)]