21622282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 36837504

約数和(自身を除く): 15215222

約数列:

[1, 2, 11, 22, 37, 74, 101, 202, 263, 407, 526, 814, 1111, 2222, 2893, 3737, 5786, 7474, 9731, 19462, 26563, 41107, 53126, 82214, 107041, 214082, 292193, 584386, 982831, 1965662, 10811141, 21622282]

約数ペア:

[(1, 21622282), (2, 10811141), (11, 1965662), (22, 982831), (37, 584386), (74, 292193), (101, 214082), (202, 107041), (263, 82214), (407, 53126), (526, 41107), (814, 26563), (1111, 19462), (2222, 9731), (2893, 7474), (3737, 5786)]