23449933

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 27376800

約数和(自身を除く): 3926867

約数列:

[1, 13, 19, 67, 109, 169, 247, 871, 1273, 1417, 2071, 3211, 7303, 11323, 16549, 18421, 26923, 94939, 138757, 215137, 349999, 1234207, 1803841, 23449933]

約数ペア:

[(1, 23449933), (13, 1803841), (19, 1234207), (67, 349999), (109, 215137), (169, 138757), (247, 94939), (871, 26923), (1273, 18421), (1417, 16549), (2071, 11323), (3211, 7303)]