16449953

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 19324800

約数和(自身を除く): 2874847

約数列:

[1, 13, 19, 47, 109, 169, 247, 611, 893, 1417, 2071, 3211, 5123, 7943, 11609, 18421, 26923, 66599, 97337, 150917, 349999, 865787, 1265381, 16449953]

約数ペア:

[(1, 16449953), (13, 1265381), (19, 865787), (47, 349999), (109, 150917), (169, 97337), (247, 66599), (611, 26923), (893, 18421), (1417, 11609), (2071, 7943), (3211, 5123)]