9661994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1013}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 15331680

約数和(自身を除く): 5669686

約数列:

[1, 2, 19, 38, 251, 502, 1013, 2026, 4769, 9538, 19247, 38494, 254263, 508526, 4830997, 9661994]

約数ペア:

[(1, 9661994), (2, 4830997), (19, 508526), (38, 254263), (251, 38494), (502, 19247), (1013, 9538), (2026, 4769)]