19064474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 33868800

約数和(自身を除く): 14804326

約数列:

[1, 2, 11, 13, 22, 26, 143, 191, 286, 349, 382, 698, 2101, 2483, 3839, 4202, 4537, 4966, 7678, 9074, 27313, 49907, 54626, 66659, 99814, 133318, 733249, 866567, 1466498, 1733134, 9532237, 19064474]

約数ペア:

[(1, 19064474), (2, 9532237), (11, 1733134), (13, 1466498), (22, 866567), (26, 733249), (143, 133318), (191, 99814), (286, 66659), (349, 54626), (382, 49907), (698, 27313), (2101, 9074), (2483, 7678), (3839, 4966), (4202, 4537)]