19348565204

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{3677}}^1\times {\mathrm{24821}}^1$

素因数の和:28555

約数の個数: 24

約数和(自身を含む): 34509629448

約数和(自身を除く): 15161064244

約数列:

[1, 2, 4, 53, 106, 212, 3677, 7354, 14708, 24821, 49642, 99284, 194881, 389762, 779524, 1315513, 2631026, 5262052, 91266817, 182533634, 365067268, 4837141301, 9674282602, 19348565204]

約数ペア:

[(1, 19348565204), (2, 9674282602), (4, 4837141301), (53, 365067268), (106, 182533634), (212, 91266817), (3677, 5262052), (7354, 2631026), (14708, 1315513), (24821, 779524), (49642, 389762), (99284, 194881)]