19552112

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{5113}}^1$

素因数の和:5360

約数の個数: 20

約数和(自身を含む): 38048160

約数和(自身を除く): 18496048

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 5113, 10226, 20452, 40904, 81808, 1222007, 2444014, 4888028, 9776056, 19552112]

約数ペア:

[(1, 19552112), (2, 9776056), (4, 4888028), (8, 2444014), (16, 1222007), (239, 81808), (478, 40904), (956, 20452), (1912, 10226), (3824, 5113)]