19310564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53051}}^1$

素因数の和:53075

約数の個数: 24

約数和(自身を含む): 41592768

約数和(自身を除く): 22282204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 53051, 106102, 212204, 371357, 689663, 742714, 1379326, 1485428, 2758652, 4827641, 9655282, 19310564]

約数ペア:

[(1, 19310564), (2, 9655282), (4, 4827641), (7, 2758652), (13, 1485428), (14, 1379326), (26, 742714), (28, 689663), (52, 371357), (91, 212204), (182, 106102), (364, 53051)]