19589049526

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2141}}^1\times {\mathrm{64433}}^1$

素因数の和:66647

約数の個数: 16

約数和(自身を含む): 29811807648

約数和(自身を除く): 10222758122

約数列:

[1, 2, 71, 142, 2141, 4282, 64433, 128866, 152011, 304022, 4574743, 9149486, 137951053, 275902106, 9794524763, 19589049526]

約数ペア:

[(1, 19589049526), (2, 9794524763), (71, 275902106), (142, 137951053), (2141, 9149486), (4282, 4574743), (64433, 304022), (128866, 152011)]