19465587786

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{1607}}^1\times {\mathrm{8447}}^1$

素因数の和:10298

約数の個数: 32

約数和(自身を含む): 39123025920

約数和(自身を除く): 19657438134

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 1607, 3214, 4821, 8447, 9642, 16894, 25341, 50682, 384073, 768146, 1152219, 2018833, 2304438, 4037666, 6056499, 12112998, 13574329, 27148658, 40722987, 81445974, 3244264631, 6488529262, 9732793893, 19465587786]

約数ペア:

[(1, 19465587786), (2, 9732793893), (3, 6488529262), (6, 3244264631), (239, 81445974), (478, 40722987), (717, 27148658), (1434, 13574329), (1607, 12112998), (3214, 6056499), (4821, 4037666), (8447, 2304438), (9642, 2018833), (16894, 1152219), (25341, 768146), (50682, 384073)]