243481618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{95633}}^1$

素因数の和:95721

約数の個数: 16

約数和(自身を含む): 390186720

約数和(自身を除く): 146705102

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 95633, 191266, 1817027, 3634054, 6407411, 12814822, 121740809, 243481618]

約数ペア:

[(1, 243481618), (2, 121740809), (19, 12814822), (38, 6407411), (67, 3634054), (134, 1817027), (1273, 191266), (2546, 95633)]