19451322

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3219

約数の個数: 48

約数和(自身を含む): 47473920

約数和(自身を除く): 28022598

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 3069, 3169, 6138, 6338, 9507, 19014, 28521, 34859, 57042, 69718, 98239, 104577, 196478, 209154, 294717, 313731, 589434, 627462, 884151, 1080629, 1768302, 2161258, 3241887, 6483774, 9725661, 19451322]

約数ペア:

[(1, 19451322), (2, 9725661), (3, 6483774), (6, 3241887), (9, 2161258), (11, 1768302), (18, 1080629), (22, 884151), (31, 627462), (33, 589434), (62, 313731), (66, 294717), (93, 209154), (99, 196478), (186, 104577), (198, 98239), (279, 69718), (341, 57042), (558, 34859), (682, 28521), (1023, 19014), (2046, 9507), (3069, 6338), (3169, 6138)]