39550498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{9689}}^1$

素因数の和:9861

約数の個数: 16

約数和(自身を含む): 64302840

約数和(自身を除く): 24752342

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 9689, 19378, 125957, 251914, 1521173, 3042346, 19775249, 39550498]

約数ペア:

[(1, 39550498), (2, 19775249), (13, 3042346), (26, 1521173), (157, 251914), (314, 125957), (2041, 19378), (4082, 9689)]