13890982

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 24639552

約数和(自身を除く): 10748570

約数列:

[1, 2, 7, 14, 53, 97, 106, 193, 194, 371, 386, 679, 742, 1351, 1358, 2702, 5141, 10229, 10282, 18721, 20458, 35987, 37442, 71603, 71974, 131047, 143206, 262094, 992213, 1984426, 6945491, 13890982]

約数ペア:

[(1, 13890982), (2, 6945491), (7, 1984426), (14, 992213), (53, 262094), (97, 143206), (106, 131047), (193, 71974), (194, 71603), (371, 37442), (386, 35987), (679, 20458), (742, 18721), (1351, 10282), (1358, 10229), (2702, 5141)]