19256198

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2477}}^1$

素因数の和:2528

約数の個数: 24

約数和(自身を含む): 32650128

約数和(自身を除く): 13393930

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 2477, 3887, 4954, 7774, 32201, 56971, 64402, 113942, 418613, 740623, 837226, 1481246, 9628099, 19256198]

約数ペア:

[(1, 19256198), (2, 9628099), (13, 1481246), (23, 837226), (26, 740623), (46, 418613), (169, 113942), (299, 64402), (338, 56971), (598, 32201), (2477, 7774), (3887, 4954)]