13530538

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 24796800

約数和(自身を除く): 11266262

約数列:

[1, 2, 7, 14, 17, 34, 119, 139, 238, 278, 409, 818, 973, 1946, 2363, 2863, 4726, 5726, 6953, 13906, 16541, 33082, 48671, 56851, 97342, 113702, 397957, 795914, 966467, 1932934, 6765269, 13530538]

約数ペア:

[(1, 13530538), (2, 6765269), (7, 1932934), (14, 966467), (17, 795914), (34, 397957), (119, 113702), (139, 97342), (238, 56851), (278, 48671), (409, 33082), (818, 16541), (973, 13906), (1946, 6953), (2363, 5726), (2863, 4726)]