13627930

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 25204608

約数和(自身を除く): 11576678

約数列:

[1, 2, 5, 10, 101, 103, 131, 202, 206, 262, 505, 515, 655, 1010, 1030, 1310, 10403, 13231, 13493, 20806, 26462, 26986, 52015, 66155, 67465, 104030, 132310, 134930, 1362793, 2725586, 6813965, 13627930]

約数ペア:

[(1, 13627930), (2, 6813965), (5, 2725586), (10, 1362793), (101, 134930), (103, 132310), (131, 104030), (202, 67465), (206, 66155), (262, 52015), (505, 26986), (515, 26462), (655, 20806), (1010, 13493), (1030, 13231), (1310, 10403)]