22267007

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 26356800

約数和(自身を除く): 4089793

約数列:

[1, 7, 37, 149, 259, 577, 1043, 4039, 5513, 21349, 38591, 85973, 149443, 601811, 3181001, 22267007]

約数ペア:

[(1, 22267007), (7, 3181001), (37, 601811), (149, 149443), (259, 85973), (577, 38591), (1043, 21349), (4039, 5513)]