19098276

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{5507}}^1$

素因数の和:5548

約数の個数: 36

約数和(自身を含む): 47346768

約数和(自身を除く): 28248492

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 5507, 11014, 16521, 22028, 33042, 66084, 93619, 187238, 280857, 374476, 561714, 1123428, 1591523, 3183046, 4774569, 6366092, 9549138, 19098276]

約数ペア:

[(1, 19098276), (2, 9549138), (3, 6366092), (4, 4774569), (6, 3183046), (12, 1591523), (17, 1123428), (34, 561714), (51, 374476), (68, 280857), (102, 187238), (204, 93619), (289, 66084), (578, 33042), (867, 22028), (1156, 16521), (1734, 11014), (3468, 5507)]