12229388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4349}}^1$

素因数の和:4409

約数の個数: 24

約数和(自身を含む): 23142000

約数和(自身を除く): 10912612

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 4349, 8698, 17396, 82631, 160913, 165262, 321826, 330524, 643652, 3057347, 6114694, 12229388]

約数ペア:

[(1, 12229388), (2, 6114694), (4, 3057347), (19, 643652), (37, 330524), (38, 321826), (74, 165262), (76, 160913), (148, 82631), (703, 17396), (1406, 8698), (2812, 4349)]