22641944

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{16747}}^1$

素因数の和:16779

約数の個数: 24

約数和(自身を含む): 45973260

約数和(自身を除く): 23331316

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 16747, 33494, 66988, 133976, 217711, 435422, 870844, 1741688, 2830243, 5660486, 11320972, 22641944]

約数ペア:

[(1, 22641944), (2, 11320972), (4, 5660486), (8, 2830243), (13, 1741688), (26, 870844), (52, 435422), (104, 217711), (169, 133976), (338, 66988), (676, 33494), (1352, 16747)]