39474986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{2281}}^1$

素因数の和:2809

約数の個数: 16

約数和(自身を含む): 62846280

約数和(自身を除く): 23371294

約数列:

[1, 2, 17, 34, 509, 1018, 2281, 4562, 8653, 17306, 38777, 77554, 1161029, 2322058, 19737493, 39474986]

約数ペア:

[(1, 39474986), (2, 19737493), (17, 2322058), (34, 1161029), (509, 77554), (1018, 38777), (2281, 17306), (4562, 8653)]