13103888

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1481}}^1$

素因数の和:1575

約数の個数: 40

約数和(自身を含む): 29402880

約数和(自身を除く): 16298992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 1481, 2212, 2962, 4424, 5924, 8848, 10367, 11848, 20734, 23696, 41468, 82936, 116999, 165872, 233998, 467996, 818993, 935992, 1637986, 1871984, 3275972, 6551944, 13103888]

約数ペア:

[(1, 13103888), (2, 6551944), (4, 3275972), (7, 1871984), (8, 1637986), (14, 935992), (16, 818993), (28, 467996), (56, 233998), (79, 165872), (112, 116999), (158, 82936), (316, 41468), (553, 23696), (632, 20734), (1106, 11848), (1264, 10367), (1481, 8848), (2212, 5924), (2962, 4424)]