12519498

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 26303616

約数和(自身を除く): 13784118

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 257, 353, 514, 706, 771, 1059, 1542, 2118, 5911, 8119, 11822, 16238, 17733, 24357, 35466, 48714, 90721, 181442, 272163, 544326, 2086583, 4173166, 6259749, 12519498]

約数ペア:

[(1, 12519498), (2, 6259749), (3, 4173166), (6, 2086583), (23, 544326), (46, 272163), (69, 181442), (138, 90721), (257, 48714), (353, 35466), (514, 24357), (706, 17733), (771, 16238), (1059, 11822), (1542, 8119), (2118, 5911)]