15422774639

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{773}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 16920135360

約数和(自身を除く): 1497360721

約数列:

[1, 19, 37, 101, 281, 703, 773, 1919, 3737, 5339, 10397, 14687, 28381, 28601, 71003, 78073, 197543, 217213, 539239, 543419, 1050097, 1483387, 2888701, 4127047, 8036881, 19951843, 21938513, 54885319, 152700739, 416831747, 811724981, 15422774639]

約数ペア:

[(1, 15422774639), (19, 811724981), (37, 416831747), (101, 152700739), (281, 54885319), (703, 21938513), (773, 19951843), (1919, 8036881), (3737, 4127047), (5339, 2888701), (10397, 1483387), (14687, 1050097), (28381, 543419), (28601, 539239), (71003, 217213), (78073, 197543)]