19580013

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1709}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 30232800

約数和(自身を除く): 10652787

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 1273, 1709, 3819, 5127, 11457, 15381, 32471, 97413, 114503, 292239, 343509, 1030527, 2175557, 6526671, 19580013]

約数ペア:

[(1, 19580013), (3, 6526671), (9, 2175557), (19, 1030527), (57, 343509), (67, 292239), (171, 114503), (201, 97413), (603, 32471), (1273, 15381), (1709, 11457), (3819, 5127)]