22255574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 17142826

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 1439, 2878, 7733, 15466, 15829, 27341, 31658, 53243, 54682, 106486, 300751, 585673, 601502, 1011617, 1171346, 2023234, 11127787, 22255574]

約数ペア:

[(1, 22255574), (2, 11127787), (11, 2023234), (19, 1171346), (22, 1011617), (37, 601502), (38, 585673), (74, 300751), (209, 106486), (407, 54682), (418, 53243), (703, 31658), (814, 27341), (1406, 15829), (1439, 15466), (2878, 7733)]