238543955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193153}}^1$

素因数の和:193190

約数の個数: 16

約数和(自身を含む): 324498720

約数和(自身を除く): 85954765

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 193153, 965765, 2510989, 3669907, 12554945, 18349535, 47708791, 238543955]

約数ペア:

[(1, 238543955), (5, 47708791), (13, 18349535), (19, 12554945), (65, 3669907), (95, 2510989), (247, 965765), (1235, 193153)]