19011032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139787}}^1$

素因数の和:139810

約数の個数: 16

約数和(自身を含む): 37742760

約数和(自身を除く): 18731728

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139787, 279574, 559148, 1118296, 2376379, 4752758, 9505516, 19011032]

約数ペア:

[(1, 19011032), (2, 9505516), (4, 4752758), (8, 2376379), (17, 1118296), (34, 559148), (68, 279574), (136, 139787)]