15980892

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{35993}}^1$

素因数の和:36037

約数の個数: 24

約数和(自身を含む): 38297616

約数和(自身を除く): 22316724

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 35993, 71986, 107979, 143972, 215958, 431916, 1331741, 2663482, 3995223, 5326964, 7990446, 15980892]

約数ペア:

[(1, 15980892), (2, 7990446), (3, 5326964), (4, 3995223), (6, 2663482), (12, 1331741), (37, 431916), (74, 215958), (111, 143972), (148, 107979), (222, 71986), (444, 35993)]