39842354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{15649}}^1$

素因数の和:15737

約数の個数: 16

約数和(自身を含む): 63852000

約数和(自身を除く): 24009646

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 15649, 31298, 297331, 594662, 1048483, 2096966, 19921177, 39842354]

約数ペア:

[(1, 39842354), (2, 19921177), (19, 2096966), (38, 1048483), (67, 594662), (134, 297331), (1273, 31298), (2546, 15649)]