12245890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 23639040

約数和(自身を除く): 11393150

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1439, 1702, 2878, 4255, 7195, 8510, 14390, 33097, 53243, 66194, 106486, 165485, 266215, 330970, 532430, 1224589, 2449178, 6122945, 12245890]

約数ペア:

[(1, 12245890), (2, 6122945), (5, 2449178), (10, 1224589), (23, 532430), (37, 330970), (46, 266215), (74, 165485), (115, 106486), (185, 66194), (230, 53243), (370, 33097), (851, 14390), (1439, 8510), (1702, 7195), (2878, 4255)]