19230926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3539}}^1$

素因数の和:3584

約数の個数: 32

約数和(自身を含む): 35683200

約数和(自身を除く): 16452274

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 3539, 5434, 7078, 38929, 46007, 67241, 77858, 92014, 134482, 506077, 739651, 874133, 1012154, 1479302, 1748266, 9615463, 19230926]

約数ペア:

[(1, 19230926), (2, 9615463), (11, 1748266), (13, 1479302), (19, 1012154), (22, 874133), (26, 739651), (38, 506077), (143, 134482), (209, 92014), (247, 77858), (286, 67241), (418, 46007), (494, 38929), (2717, 7078), (3539, 5434)]