22457943

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2153}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 34722480

約数和(自身を除く): 12264537

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 2153, 3477, 6459, 10431, 19377, 40907, 122721, 131333, 368163, 393999, 1181997, 2495327, 7485981, 22457943]

約数ペア:

[(1, 22457943), (3, 7485981), (9, 2495327), (19, 1181997), (57, 393999), (61, 368163), (171, 131333), (183, 122721), (549, 40907), (1159, 19377), (2153, 10431), (3477, 6459)]