12369682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 20966400

約数和(自身を除く): 8596718

約数列:

[1, 2, 13, 26, 31, 62, 103, 149, 206, 298, 403, 806, 1339, 1937, 2678, 3193, 3874, 4619, 6386, 9238, 15347, 30694, 41509, 60047, 83018, 120094, 199511, 399022, 475757, 951514, 6184841, 12369682]

約数ペア:

[(1, 12369682), (2, 6184841), (13, 951514), (26, 475757), (31, 399022), (62, 199511), (103, 120094), (149, 83018), (206, 60047), (298, 41509), (403, 30694), (806, 15347), (1339, 9238), (1937, 6386), (2678, 4619), (3193, 3874)]