19191614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 32901120

約数和(自身を除く): 13709506

約数列:

[1, 2, 13, 23, 26, 46, 67, 134, 299, 479, 598, 871, 958, 1541, 1742, 3082, 6227, 11017, 12454, 20033, 22034, 32093, 40066, 64186, 143221, 286442, 417209, 738139, 834418, 1476278, 9595807, 19191614]

約数ペア:

[(1, 19191614), (2, 9595807), (13, 1476278), (23, 834418), (26, 738139), (46, 417209), (67, 286442), (134, 143221), (299, 64186), (479, 40066), (598, 32093), (871, 22034), (958, 20033), (1541, 12454), (1742, 11017), (3082, 6227)]