19005116914

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{751}}^1\times {\mathrm{7963}}^1$

素因数の和:8950

約数の個数: 32

約数和(自身を含む): 32771414016

約数和(自身を除く): 13766297102

約数列:

[1, 2, 7, 14, 227, 454, 751, 1502, 1589, 3178, 5257, 7963, 10514, 15926, 55741, 111482, 170477, 340954, 1193339, 1807601, 2386678, 3615202, 5980213, 11960426, 12653207, 25306414, 41861491, 83722982, 1357508351, 2715016702, 9502558457, 19005116914]

約数ペア:

[(1, 19005116914), (2, 9502558457), (7, 2715016702), (14, 1357508351), (227, 83722982), (454, 41861491), (751, 25306414), (1502, 12653207), (1589, 11960426), (3178, 5980213), (5257, 3615202), (7963, 2386678), (10514, 1807601), (15926, 1193339), (55741, 340954), (111482, 170477)]