22261876

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8737}}^1$

素因数の和:8768

約数の個数: 36

約数和(自身を含む): 48810468

約数和(自身を除く): 26548592

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 8737, 17474, 34948, 61159, 113581, 122318, 227162, 244636, 428113, 454324, 795067, 856226, 1590134, 1712452, 3180268, 5565469, 11130938, 22261876]

約数ペア:

[(1, 22261876), (2, 11130938), (4, 5565469), (7, 3180268), (13, 1712452), (14, 1590134), (26, 856226), (28, 795067), (49, 454324), (52, 428113), (91, 244636), (98, 227162), (182, 122318), (196, 113581), (364, 61159), (637, 34948), (1274, 17474), (2548, 8737)]