11515378

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 20684160

約数和(自身を除く): 9168782

約数列:

[1, 2, 7, 14, 29, 58, 113, 203, 226, 251, 406, 502, 791, 1582, 1757, 3277, 3514, 6554, 7279, 14558, 22939, 28363, 45878, 50953, 56726, 101906, 198541, 397082, 822527, 1645054, 5757689, 11515378]

約数ペア:

[(1, 11515378), (2, 5757689), (7, 1645054), (14, 822527), (29, 397082), (58, 198541), (113, 101906), (203, 56726), (226, 50953), (251, 45878), (406, 28363), (502, 22939), (791, 14558), (1582, 7279), (1757, 6554), (3277, 3514)]