19960219244

素因数分解:

$2^2\times 7^1\times {\mathrm{3187}}^1\times {\mathrm{223679}}^1$

素因数の和:226877

約数の個数: 24

約数和(自身を含む): 39933143040

約数和(自身を除く): 19972923796

約数列:

[1, 2, 4, 7, 14, 28, 3187, 6374, 12748, 22309, 44618, 89236, 223679, 447358, 894716, 1565753, 3131506, 6263012, 712864973, 1425729946, 2851459892, 4990054811, 9980109622, 19960219244]

約数ペア:

[(1, 19960219244), (2, 9980109622), (4, 4990054811), (7, 2851459892), (14, 1425729946), (28, 712864973), (3187, 6263012), (6374, 3131506), (12748, 1565753), (22309, 894716), (44618, 447358), (89236, 223679)]