19261154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{16519}}^1$

素因数の和:16585

約数の個数: 16

約数和(自身を含む): 32114880

約数和(自身を除く): 12853726

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 16519, 33038, 181709, 363418, 875507, 1751014, 9630577, 19261154]

約数ペア:

[(1, 19261154), (2, 9630577), (11, 1751014), (22, 875507), (53, 363418), (106, 181709), (583, 33038), (1166, 16519)]