21888228

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{96001}}^1$

素因数の和:96027

約数の個数: 24

約数和(自身を含む): 53761120

約数和(自身を除く): 31872892

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 96001, 192002, 288003, 384004, 576006, 1152012, 1824019, 3648038, 5472057, 7296076, 10944114, 21888228]

約数ペア:

[(1, 21888228), (2, 10944114), (3, 7296076), (4, 5472057), (6, 3648038), (12, 1824019), (19, 1152012), (38, 576006), (57, 384004), (76, 288003), (114, 192002), (228, 96001)]